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57 - Wikipedia

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vector-pinnable-header-unpinned" data-feature-name="main-menu-pinned" data-pinnable-element-id="vector-main-menu" data-pinned-container-id="vector-main-menu-pinned-container" data-unpinned-container-id="vector-main-menu-unpinned-container" > <div class="vector-pinnable-header-label">メインメニュー</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-main-menu.pin">サイドバーに移動</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-main-menu.unpin">非表示</button> </div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> 案内 </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage-description" class="mw-list-item"><a href="/wiki/%E3%83%A1%E3%82%A4%E3%83%B3%E3%83%9A%E3%83%BC%E3%82%B8" title="メインページに移動する​[z]" 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<div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="https://donate.wikimedia.org/?wmf_source=donate&amp;wmf_medium=sidebar&amp;wmf_campaign=ja.wikipedia.org&amp;uselang=ja" class=""><span>寄付</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=%E7%89%B9%E5%88%A5:%E3%82%A2%E3%82%AB%E3%82%A6%E3%83%B3%E3%83%88%E4%BD%9C%E6%88%90&amp;returnto=57" title="アカウントを作成してログインすることをお勧めしますが、必須ではありません" class=""><span>アカウント作成</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=%E7%89%B9%E5%88%A5:%E3%83%AD%E3%82%B0%E3%82%A4%E3%83%B3&amp;returnto=57" 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mw-ui-icon-wikimedia-logIn"></span> <span>ログイン</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> ログアウトした編集者のページ <a href="/wiki/Wikipedia:%E3%82%A6%E3%82%A3%E3%82%AD%E3%83%9A%E3%83%87%E3%82%A3%E3%82%A2%E3%81%B8%E3%82%88%E3%81%86%E3%81%93%E3%81%9D" aria-label="編集の詳細"><span>もっと詳しく</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/%E7%89%B9%E5%88%A5:%E8%87%AA%E5%88%86%E3%81%AE%E6%8A%95%E7%A8%BF%E8%A8%98%E9%8C%B2" title="このIPアドレスからなされた編集の一覧​[y]" accesskey="y"><span>投稿記録</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/%E7%89%B9%E5%88%A5:%E3%83%88%E3%83%BC%E3%82%AF%E3%83%9A%E3%83%BC%E3%82%B8" title="このIPアドレスからなされた編集についての議論​[n]" accesskey="n"><span>トーク</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"><!-- CentralNotice --></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="サイト"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="目次" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">目次</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">サイドバーに移動</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">非表示</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">ページ先頭</div> </a> </li> <li id="toc-性質" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#性質"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>性質</span> </div> </a> <ul id="toc-性質-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-その他_57_に関連すること" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#その他_57_に関連すること"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>その他 57 に関連すること</span> </div> </a> <ul id="toc-その他_57_に関連すること-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-脚注" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#脚注"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>脚注</span> </div> </a> <ul id="toc-脚注-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-関連項目" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#関連項目"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>関連項目</span> </div> </a> <ul id="toc-関連項目-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="目次" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" title="目次" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="目次の表示・非表示を切り替え" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">目次の表示・非表示を切り替え</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">57</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="特定の記事の別の言語版に移動します。 利用可能な言語77件" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-77" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">77の言語版</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ab mw-list-item"><a href="https://ab.wikipedia.org/wiki/57_(%D0%B0%D1%85%D1%8B%D4%A5%D1%85%D1%8C%D0%B0%D3%A1%D0%B0%D1%80%D0%B0)" title="アブハズ語: 57 (ахыԥхьаӡара)" lang="ab" hreflang="ab" data-title="57 (ахыԥхьаӡара)" data-language-autonym="Аԥсшәа" data-language-local-name="アブハズ語" class="interlanguage-link-target"><span>Аԥсшәа</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/57_(%D8%B9%D8%AF%D8%AF)" title="アラビア語: 57 (عدد)" lang="ar" hreflang="ar" data-title="57 (عدد)" data-language-autonym="العربية" data-language-local-name="アラビア語" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/57_(%C9%99d%C9%99d)" title="アゼルバイジャン語: 57 (ədəd)" lang="az" hreflang="az" data-title="57 (ədəd)" data-language-autonym="Azərbaycanca" data-language-local-name="アゼルバイジャン語" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-azb mw-list-item"><a href="https://azb.wikipedia.org/wiki/%DB%B5%DB%B7_(%D8%B3%D8%A7%DB%8C%DB%8C)" title="South Azerbaijani: ۵۷ (سایی)" lang="azb" hreflang="azb" data-title="۵۷ (سایی)" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-ban mw-list-item"><a href="https://ban.wikipedia.org/wiki/57_(angka)" title="バリ語: 57 (angka)" lang="ban" hreflang="ban" data-title="57 (angka)" data-language-autonym="Basa Bali" data-language-local-name="バリ語" class="interlanguage-link-target"><span>Basa Bali</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/57_(%D1%87%D0%B8%D1%81%D0%BB%D0%BE)" title="ブルガリア語: 57 (число)" lang="bg" hreflang="bg" data-title="57 (число)" data-language-autonym="Български" data-language-local-name="ブルガリア語" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bo mw-list-item"><a href="https://bo.wikipedia.org/wiki/%E0%BC%A5%E0%BC%A7_(%E0%BD%82%E0%BE%B2%E0%BD%84%E0%BD%A6%E0%BC%8B%E0%BD%80%E0%BC%8D)" title="チベット語: ༥༧ (གྲངས་ཀ།)" lang="bo" hreflang="bo" data-title="༥༧ (གྲངས་ཀ།)" data-language-autonym="བོད་ཡིག" data-language-local-name="チベット語" class="interlanguage-link-target"><span>བོད་ཡིག</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Cinquanta-set" title="カタロニア語: Cinquanta-set" lang="ca" hreflang="ca" data-title="Cinquanta-set" data-language-autonym="Català" data-language-local-name="カタロニア語" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cdo mw-list-item"><a href="https://cdo.wikipedia.org/wiki/57" title="閩東語: 57" lang="cdo" hreflang="cdo" data-title="57" data-language-autonym="閩東語 / Mìng-dĕ̤ng-ngṳ̄" data-language-local-name="閩東語" class="interlanguage-link-target"><span>閩東語 / Mìng-dĕ̤ng-ngṳ̄</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D9%A5%D9%A7_(%DA%98%D9%85%D8%A7%D8%B1%DB%95)" title="中央クルド語: ٥٧ (ژمارە)" lang="ckb" hreflang="ckb" data-title="٥٧ (ژمارە)" data-language-autonym="کوردی" data-language-local-name="中央クルド語" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/57_(%C4%8D%C3%ADslo)" title="チェコ語: 57 (číslo)" lang="cs" hreflang="cs" data-title="57 (číslo)" data-language-autonym="Čeština" data-language-local-name="チェコ語" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/57_(%D1%85%D0%B8%D1%81%D0%B5%D0%BF)" title="チュヴァシ語: 57 (хисеп)" lang="cv" hreflang="cv" data-title="57 (хисеп)" data-language-autonym="Чӑвашла" data-language-local-name="チュヴァシ語" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/57_(tal)" title="デンマーク語: 57 (tal)" lang="da" hreflang="da" data-title="57 (tal)" data-language-autonym="Dansk" data-language-local-name="デンマーク語" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/57_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="ギリシャ語: 57 (αριθμός)" lang="el" hreflang="el" data-title="57 (αριθμός)" data-language-autonym="Ελληνικά" data-language-local-name="ギリシャ語" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-eml mw-list-item"><a href="https://eml.wikipedia.org/wiki/57_(n%C3%B9mer)" title="エミリア・ロマーニャ語: 57 (nùmer)" lang="egl" hreflang="egl" data-title="57 (nùmer)" data-language-autonym="Emiliàn e rumagnòl" data-language-local-name="エミリア・ロマーニャ語" class="interlanguage-link-target"><span>Emiliàn e rumagnòl</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/57_(number)" title="英語: 57 (number)" lang="en" hreflang="en" data-title="57 (number)" data-language-autonym="English" data-language-local-name="英語" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/57_(nombro)" title="エスペラント語: 57 (nombro)" lang="eo" hreflang="eo" data-title="57 (nombro)" data-language-autonym="Esperanto" data-language-local-name="エスペラント語" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Cincuenta_y_siete" title="スペイン語: Cincuenta y siete" lang="es" hreflang="es" data-title="Cincuenta y siete" data-language-autonym="Español" data-language-local-name="スペイン語" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Berrogeita_hamazazpi" title="バスク語: Berrogeita hamazazpi" lang="eu" hreflang="eu" data-title="Berrogeita hamazazpi" data-language-autonym="Euskara" data-language-local-name="バスク語" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%DB%B5%DB%B7_(%D8%B9%D8%AF%D8%AF)" title="ペルシア語: ۵۷ (عدد)" lang="fa" hreflang="fa" data-title="۵۷ (عدد)" data-language-autonym="فارسی" data-language-local-name="ペルシア語" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/57_(luku)" title="フィンランド語: 57 (luku)" lang="fi" hreflang="fi" data-title="57 (luku)" data-language-autonym="Suomi" data-language-local-name="フィンランド語" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fj mw-list-item"><a href="https://fj.wikipedia.org/wiki/Lima_ka_vitu" title="フィジー語: Lima ka vitu" lang="fj" hreflang="fj" data-title="Lima ka vitu" data-language-autonym="Na Vosa Vakaviti" data-language-local-name="フィジー語" class="interlanguage-link-target"><span>Na Vosa Vakaviti</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/57_(nombre)" title="フランス語: 57 (nombre)" lang="fr" hreflang="fr" data-title="57 (nombre)" data-language-autonym="Français" data-language-local-name="フランス語" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/57_(uimhir)" title="アイルランド語: 57 (uimhir)" lang="ga" hreflang="ga" data-title="57 (uimhir)" data-language-autonym="Gaeilge" data-language-local-name="アイルランド語" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gan mw-list-item"><a href="https://gan.wikipedia.org/wiki/57" title="贛語: 57" lang="gan" hreflang="gan" data-title="57" data-language-autonym="贛語" data-language-local-name="贛語" class="interlanguage-link-target"><span>贛語</span></a></li><li class="interlanguage-link interwiki-ha mw-list-item"><a href="https://ha.wikipedia.org/wiki/57_(al%C6%99alami)" title="ハウサ語: 57 (alƙalami)" lang="ha" hreflang="ha" data-title="57 (alƙalami)" data-language-autonym="Hausa" data-language-local-name="ハウサ語" class="interlanguage-link-target"><span>Hausa</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A5%AB%E0%A5%AD" title="ヒンディー語: ५७" lang="hi" hreflang="hi" data-title="५७" data-language-autonym="हिन्दी" data-language-local-name="ヒンディー語" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/57_(nonm)" title="ハイチ・クレオール語: 57 (nonm)" lang="ht" hreflang="ht" data-title="57 (nonm)" data-language-autonym="Kreyòl ayisyen" data-language-local-name="ハイチ・クレオール語" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/57_(sz%C3%A1m)" title="ハンガリー語: 57 (szám)" lang="hu" hreflang="hu" data-title="57 (szám)" data-language-autonym="Magyar" data-language-local-name="ハンガリー語" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/57_(%D5%A9%D5%AB%D5%BE)" title="アルメニア語: 57 (թիվ)" lang="hy" hreflang="hy" data-title="57 (թիվ)" data-language-autonym="Հայերեն" data-language-local-name="アルメニア語" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hyw mw-list-item"><a href="https://hyw.wikipedia.org/wiki/57_(%D5%A9%D5%AB%D6%82)" title="Western Armenian: 57 (թիւ)" lang="hyw" hreflang="hyw" data-title="57 (թիւ)" data-language-autonym="Արեւմտահայերէն" data-language-local-name="Western Armenian" class="interlanguage-link-target"><span>Արեւմտահայերէն</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/57_(numero)" title="インターリングア: 57 (numero)" lang="ia" hreflang="ia" data-title="57 (numero)" data-language-autonym="Interlingua" data-language-local-name="インターリングア" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/57_(angka)" title="インドネシア語: 57 (angka)" lang="id" hreflang="id" data-title="57 (angka)" data-language-autonym="Bahasa Indonesia" data-language-local-name="インドネシア語" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/57_(numero)" title="イタリア語: 57 (numero)" lang="it" hreflang="it" data-title="57 (numero)" data-language-autonym="Italiano" data-language-local-name="イタリア語" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/57_(%E1%83%A0%E1%83%98%E1%83%AA%E1%83%AE%E1%83%95%E1%83%98)" title="ジョージア語: 57 (რიცხვი)" lang="ka" hreflang="ka" data-title="57 (რიცხვი)" data-language-autonym="ქართული" data-language-local-name="ジョージア語" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/57" title="韓国語: 57" lang="ko" hreflang="ko" data-title="57" data-language-autonym="한국어" data-language-local-name="韓国語" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ks mw-list-item"><a href="https://ks.wikipedia.org/wiki/57_(%DA%AF%D8%B1%D9%8E%D9%9B%D9%86%D9%9B%D8%AF)" title="カシミール語: 57 (گرَٛنٛد)" lang="ks" hreflang="ks" data-title="57 (گرَٛنٛد)" data-language-autonym="कॉशुर / کٲشُر" data-language-local-name="カシミール語" class="interlanguage-link-target"><span>कॉशुर / کٲشُر</span></a></li><li class="interlanguage-link interwiki-lbe mw-list-item"><a href="https://lbe.wikipedia.org/wiki/%D0%A5%D1%85%D1%8E%D1%86%D3%80%D0%B0%D0%BB%D0%BB%D0%B8%D0%B9_%D0%B0%D1%80%D1%83%D0%BB%D0%B2%D0%B0" title="ラク語: ХхюцӀаллий арулва" lang="lbe" hreflang="lbe" data-title="ХхюцӀаллий арулва" data-language-autonym="Лакку" data-language-local-name="ラク語" class="interlanguage-link-target"><span>Лакку</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/57_(skaitlis)" title="ラトビア語: 57 (skaitlis)" lang="lv" hreflang="lv" data-title="57 (skaitlis)" data-language-autonym="Latviešu" data-language-local-name="ラトビア語" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mai mw-list-item"><a href="https://mai.wikipedia.org/wiki/%E0%A5%AB%E0%A5%AD" title="マイティリー語: ५७" lang="mai" hreflang="mai" data-title="५७" data-language-autonym="मैथिली" data-language-local-name="マイティリー語" class="interlanguage-link-target"><span>मैथिली</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/57_(%D0%B1%D1%80%D0%BE%D1%98)" title="マケドニア語: 57 (број)" lang="mk" hreflang="mk" data-title="57 (број)" data-language-autonym="Македонски" data-language-local-name="マケドニア語" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-mni mw-list-item"><a href="https://mni.wikipedia.org/wiki/%EA%AF%B5%EA%AF%B7" title="マニプリ語: ꯵꯷" lang="mni" hreflang="mni" data-title="꯵꯷" data-language-autonym="ꯃꯤꯇꯩ ꯂꯣꯟ" data-language-local-name="マニプリ語" class="interlanguage-link-target"><span>ꯃꯤꯇꯩ ꯂꯣꯟ</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A5%AB%E0%A5%AD_(%E0%A4%B8%E0%A4%82%E0%A4%96%E0%A5%8D%E0%A4%AF%E0%A4%BE)" title="マラーティー語: ५७ (संख्या)" lang="mr" hreflang="mr" data-title="५७ (संख्या)" data-language-autonym="मराठी" data-language-local-name="マラーティー語" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/57_(nombor)" title="マレー語: 57 (nombor)" lang="ms" hreflang="ms" data-title="57 (nombor)" data-language-autonym="Bahasa Melayu" data-language-local-name="マレー語" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-mzn mw-list-item"><a href="https://mzn.wikipedia.org/wiki/%DB%B5%DB%B7_(%D8%B9%D8%AF%D8%AF)" title="マーザンダラーン語: ۵۷ (عدد)" lang="mzn" hreflang="mzn" data-title="۵۷ (عدد)" data-language-autonym="مازِرونی" data-language-local-name="マーザンダラーン語" class="interlanguage-link-target"><span>مازِرونی</span></a></li><li class="interlanguage-link interwiki-nah mw-list-item"><a href="https://nah.wikipedia.org/wiki/%C5%8Cmp%C5%8Dhualcaxt%C5%8Dlom%C5%8Dme" title="Nahuatl: Ōmpōhualcaxtōlomōme" lang="nah" hreflang="nah" data-title="Ōmpōhualcaxtōlomōme" data-language-autonym="Nāhuatl" data-language-local-name="Nahuatl" class="interlanguage-link-target"><span>Nāhuatl</span></a></li><li class="interlanguage-link interwiki-nap mw-list-item"><a href="https://nap.wikipedia.org/wiki/Cinquantas%C3%A8tte" title="ナポリ語: Cinquantasètte" lang="nap" hreflang="nap" data-title="Cinquantasètte" data-language-autonym="Napulitano" data-language-local-name="ナポリ語" class="interlanguage-link-target"><span>Napulitano</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/57_(getal)" title="オランダ語: 57 (getal)" lang="nl" hreflang="nl" data-title="57 (getal)" data-language-autonym="Nederlands" data-language-local-name="オランダ語" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Talet_57" title="ノルウェー語(ニーノシュク): Talet 57" lang="nn" hreflang="nn" data-title="Talet 57" data-language-autonym="Norsk nynorsk" data-language-local-name="ノルウェー語(ニーノシュク)" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/57_(tall)" title="ノルウェー語(ブークモール): 57 (tall)" lang="nb" hreflang="nb" data-title="57 (tall)" data-language-autonym="Norsk bokmål" data-language-local-name="ノルウェー語(ブークモール)" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-nso mw-list-item"><a href="https://nso.wikipedia.org/wiki/57_(nomoro)" title="北部ソト語: 57 (nomoro)" lang="nso" hreflang="nso" data-title="57 (nomoro)" data-language-autonym="Sesotho sa Leboa" data-language-local-name="北部ソト語" class="interlanguage-link-target"><span>Sesotho sa Leboa</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/57_(liczba)" title="ポーランド語: 57 (liczba)" lang="pl" hreflang="pl" data-title="57 (liczba)" data-language-autonym="Polski" data-language-local-name="ポーランド語" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/57" title="Western Punjabi: 57" lang="pnb" hreflang="pnb" data-title="57" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-ps mw-list-item"><a href="https://ps.wikipedia.org/wiki/%DB%B5%DB%B7_(%D8%B9%D8%AF%D8%AF)" title="パシュトゥー語: ۵۷ (عدد)" lang="ps" hreflang="ps" data-title="۵۷ (عدد)" data-language-autonym="پښتو" data-language-local-name="パシュトゥー語" class="interlanguage-link-target"><span>پښتو</span></a></li><li class="interlanguage-link interwiki-pt badge-Q70893996 mw-list-item" title=""><a href="https://pt.wikipedia.org/wiki/Cinquenta_e_sete" title="ポルトガル語: Cinquenta e sete" lang="pt" hreflang="pt" data-title="Cinquenta e sete" data-language-autonym="Português" data-language-local-name="ポルトガル語" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/57_(num%C4%83r)" title="ルーマニア語: 57 (număr)" lang="ro" hreflang="ro" data-title="57 (număr)" data-language-autonym="Română" data-language-local-name="ルーマニア語" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/57_(%D1%87%D0%B8%D1%81%D0%BB%D0%BE)" title="ロシア語: 57 (число)" lang="ru" hreflang="ru" data-title="57 (число)" data-language-autonym="Русский" data-language-local-name="ロシア語" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/57_(number)" title="シンプル英語: 57 (number)" lang="en-simple" hreflang="en-simple" data-title="57 (number)" data-language-autonym="Simple English" data-language-local-name="シンプル英語" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/57_(%C5%A1tevilo)" title="スロベニア語: 57 (število)" lang="sl" hreflang="sl" data-title="57 (število)" data-language-autonym="Slovenščina" data-language-local-name="スロベニア語" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-so mw-list-item"><a href="https://so.wikipedia.org/wiki/57_(tiro)" title="ソマリ語: 57 (tiro)" lang="so" hreflang="so" data-title="57 (tiro)" data-language-autonym="Soomaaliga" data-language-local-name="ソマリ語" class="interlanguage-link-target"><span>Soomaaliga</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/57_(%D0%B1%D1%80%D0%BE%D1%98)" title="セルビア語: 57 (број)" lang="sr" hreflang="sr" data-title="57 (број)" data-language-autonym="Српски / srpski" data-language-local-name="セルビア語" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-srn mw-list-item"><a href="https://srn.wikipedia.org/wiki/Numro_57" title="スリナム語: Numro 57" lang="srn" hreflang="srn" data-title="Numro 57" data-language-autonym="Sranantongo" data-language-local-name="スリナム語" class="interlanguage-link-target"><span>Sranantongo</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/57_(tal)" title="スウェーデン語: 57 (tal)" lang="sv" hreflang="sv" data-title="57 (tal)" data-language-autonym="Svenska" data-language-local-name="スウェーデン語" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Hamsini_na_saba" title="スワヒリ語: Hamsini na saba" lang="sw" hreflang="sw" data-title="Hamsini na saba" data-language-autonym="Kiswahili" data-language-local-name="スワヒリ語" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/57" title="タイ語: 57" lang="th" hreflang="th" data-title="57" data-language-autonym="ไทย" data-language-local-name="タイ語" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/57_(say%C4%B1)" title="トルコ語: 57 (sayı)" lang="tr" hreflang="tr" data-title="57 (sayı)" data-language-autonym="Türkçe" data-language-local-name="トルコ語" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/57_(%D1%81%D0%B0%D0%BD)" title="タタール語: 57 (сан)" lang="tt" hreflang="tt" data-title="57 (сан)" data-language-autonym="Татарча / tatarça" data-language-local-name="タタール語" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/57_(%D1%87%D0%B8%D1%81%D0%BB%D0%BE)" title="ウクライナ語: 57 (число)" lang="uk" hreflang="uk" data-title="57 (число)" data-language-autonym="Українська" data-language-local-name="ウクライナ語" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/57_(%D8%B9%D8%AF%D8%AF)" title="ウルドゥー語: 57 (عدد)" lang="ur" hreflang="ur" data-title="57 (عدد)" data-language-autonym="اردو" data-language-local-name="ウルドゥー語" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/57_(son)" title="ウズベク語: 57 (son)" lang="uz" hreflang="uz" data-title="57 (son)" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="ウズベク語" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/57_(s%E1%BB%91)" title="ベトナム語: 57 (số)" lang="vi" hreflang="vi" data-title="57 (số)" data-language-autonym="Tiếng Việt" data-language-local-name="ベトナム語" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/57_(ihap)" title="ワライ語: 57 (ihap)" lang="war" hreflang="war" data-title="57 (ihap)" data-language-autonym="Winaray" data-language-local-name="ワライ語" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/57" title="呉語: 57" lang="wuu" hreflang="wuu" data-title="57" data-language-autonym="吴语" data-language-local-name="呉語" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-za mw-list-item"><a href="https://za.wikipedia.org/wiki/57" title="チワン語: 57" lang="za" hreflang="za" data-title="57" data-language-autonym="Vahcuengh" data-language-local-name="チワン語" class="interlanguage-link-target"><span>Vahcuengh</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/57" title="中国語: 57" lang="zh" hreflang="zh" data-title="57" data-language-autonym="中文" data-language-local-name="中国語" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/57" title="閩南語: 57" lang="nan" hreflang="nan" data-title="57" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="閩南語" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/57" title="広東語: 57" lang="yue" hreflang="yue" data-title="57" data-language-autonym="粵語" data-language-local-name="広東語" class="interlanguage-link-target"><span>粵語</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q713133#sitelinks-wikipedia" title="言語間リンクを編集" class="wbc-editpage">リンクを編集</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="名前空間"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/57" title="本文を閲覧​[c]" accesskey="c"><span>ページ</span></a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a href="/w/index.php?title=%E3%83%8E%E3%83%BC%E3%83%88:57&amp;action=edit&amp;redlink=1" rel="discussion" class="new" title="本文ページについての議論 (存在しないページ)​[t]" accesskey="t"><span>ノート</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="別の言語に切り替える" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button 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class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">ツール</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">サイドバーに移動</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">非表示</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="その他の操作" > <div class="vector-menu-heading"> 操作 </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/57"><span>閲覧</span></a></li><li id="ca-more-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=57&amp;action=edit" title="このページのソースコードを編集する​[e]" accesskey="e"><span>編集</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=57&amp;action=history"><span>履歴を表示</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> 全般 </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/%E7%89%B9%E5%88%A5:%E3%83%AA%E3%83%B3%E3%82%AF%E5%85%83/57" title="ここにリンクしている全ウィキページの一覧​[j]" accesskey="j"><span>リンク元</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/%E7%89%B9%E5%88%A5:%E9%96%A2%E9%80%A3%E3%83%9A%E3%83%BC%E3%82%B8%E3%81%AE%E6%9B%B4%E6%96%B0%E7%8A%B6%E6%B3%81/57" rel="nofollow" title="このページからリンクしているページの最近の更新​[k]" accesskey="k"><span>関連ページの更新状況</span></a></li><li id="t-upload" class="mw-list-item"><a href="//ja.wikipedia.org/wiki/Wikipedia:ファイルのアップロード" title="ファイルをアップロードする​[u]" accesskey="u"><span>ファイルをアップロード</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/%E7%89%B9%E5%88%A5:%E7%89%B9%E5%88%A5%E3%83%9A%E3%83%BC%E3%82%B8%E4%B8%80%E8%A6%A7" title="特別ページの一覧​[q]" accesskey="q"><span>特別ページ</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=57&amp;oldid=103689572" title="このページのこの版への固定リンク"><span>この版への固定リンク</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=57&amp;action=info" title="このページについての詳細情報"><span>ページ情報</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=%E7%89%B9%E5%88%A5:%E3%81%93%E3%81%AE%E3%83%9A%E3%83%BC%E3%82%B8%E3%82%92%E5%BC%95%E7%94%A8&amp;page=57&amp;id=103689572&amp;wpFormIdentifier=titleform" title="このページの引用方法"><span>このページを引用</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=%E7%89%B9%E5%88%A5:UrlShortener&amp;url=https%3A%2F%2Fja.wikipedia.org%2Fwiki%2F57"><span>短縮URLを取得する</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=%E7%89%B9%E5%88%A5:QrCode&amp;url=https%3A%2F%2Fja.wikipedia.org%2Fwiki%2F57"><span>QRコードをダウンロード</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> 印刷/書き出し </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=%E7%89%B9%E5%88%A5:%E3%83%96%E3%83%83%E3%82%AF&amp;bookcmd=book_creator&amp;referer=57"><span>ブックの新規作成</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=%E7%89%B9%E5%88%A5:DownloadAsPdf&amp;page=57&amp;action=show-download-screen"><span>PDF 形式でダウンロード</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=57&amp;printable=yes" title="このページの印刷用ページ​[p]" accesskey="p"><span>印刷用バージョン</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> 他のプロジェクト </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:57_(number)" hreflang="en"><span>コモンズ</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q713133" title="関連付けられたデータリポジトリ項目へのリンク​[g]" accesskey="g"><span>ウィキデータ項目</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="ページツール"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="表示"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">表示</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">サイドバーに移動</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">非表示</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">出典: フリー百科事典『ウィキペディア(Wikipedia)』</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="ja" dir="ltr"><table class="infobox bordered" style="width:22em; width:auto"><tbody><tr><th colspan="2" class="" style="text-align:center; font-size:125%; font-weight:bold; white-space:nowrap" itemprop=""><span style="font-size:75%"><a href="/wiki/56" title="56">56</a> <span class="Unicode">&#8592;</span></span> 57 <span style="font-size:75%"><span class="Unicode">&#8594;</span> <a href="/wiki/58" title="58">58</a></span></th></tr><tr class="" style="" itemprop=""><th scope="row" style="text-align:left; white-space:nowrap; white-space:nowrap; vertical-align:middle; padding-left:0.5em; padding-right:0.5em; background:#F2F2F2"><a href="/wiki/%E7%B4%A0%E5%9B%A0%E6%95%B0%E5%88%86%E8%A7%A3" title="素因数分解">素因数分解</a></th><td class="" style="white-space:nowrap; vertical-align:middle; padding-left:0.5em; padding-right:0.5em" itemprop=""> 3 × 19</td></tr><tr class="" style="" itemprop=""><th scope="row" style="text-align:left; white-space:nowrap; white-space:nowrap; vertical-align:middle; padding-left:0.5em; padding-right:0.5em; background:#F2F2F2"><a href="/wiki/%E4%BA%8C%E9%80%B2%E6%B3%95" title="二進法">二進法</a></th><td class="" style="white-space:nowrap; vertical-align:middle; padding-left:0.5em; padding-right:0.5em" itemprop=""> 111001</td></tr><tr class="" style="" itemprop=""><th scope="row" style="text-align:left; white-space:nowrap; white-space:nowrap; vertical-align:middle; padding-left:0.5em; padding-right:0.5em; background:#F2F2F2"><a href="/wiki/%E4%B8%89%E9%80%B2%E6%B3%95" title="三進法">三進法</a></th><td class="" style="white-space:nowrap; vertical-align:middle; padding-left:0.5em; padding-right:0.5em" itemprop=""> 2010</td></tr><tr class="" style="" itemprop=""><th scope="row" style="text-align:left; white-space:nowrap; white-space:nowrap; vertical-align:middle; padding-left:0.5em; padding-right:0.5em; background:#F2F2F2"><a href="/wiki/%E5%9B%9B%E9%80%B2%E6%B3%95" title="四進法">四進法</a></th><td class="" style="white-space:nowrap; vertical-align:middle; padding-left:0.5em; padding-right:0.5em" itemprop=""> 321</td></tr><tr class="" style="" itemprop=""><th scope="row" style="text-align:left; white-space:nowrap; white-space:nowrap; vertical-align:middle; padding-left:0.5em; padding-right:0.5em; background:#F2F2F2"><a href="/wiki/%E4%BA%94%E9%80%B2%E6%B3%95" title="五進法">五進法</a></th><td class="" style="white-space:nowrap; vertical-align:middle; padding-left:0.5em; padding-right:0.5em" itemprop=""> 212</td></tr><tr class="" style="" itemprop=""><th scope="row" style="text-align:left; white-space:nowrap; white-space:nowrap; vertical-align:middle; padding-left:0.5em; padding-right:0.5em; background:#F2F2F2"><a href="/wiki/%E5%85%AD%E9%80%B2%E6%B3%95" title="六進法">六進法</a></th><td class="" style="white-space:nowrap; vertical-align:middle; padding-left:0.5em; padding-right:0.5em" itemprop=""> 133</td></tr><tr class="" style="" itemprop=""><th scope="row" style="text-align:left; white-space:nowrap; white-space:nowrap; vertical-align:middle; padding-left:0.5em; padding-right:0.5em; background:#F2F2F2"><a href="/wiki/%E4%B8%83%E9%80%B2%E6%B3%95" title="七進法">七進法</a></th><td class="" style="white-space:nowrap; vertical-align:middle; padding-left:0.5em; padding-right:0.5em" itemprop=""> 111</td></tr><tr class="" style="" itemprop=""><th scope="row" style="text-align:left; white-space:nowrap; white-space:nowrap; vertical-align:middle; padding-left:0.5em; padding-right:0.5em; background:#F2F2F2"><a href="/wiki/%E5%85%AB%E9%80%B2%E6%B3%95" title="八進法">八進法</a></th><td class="" style="white-space:nowrap; vertical-align:middle; padding-left:0.5em; padding-right:0.5em" itemprop=""> 71</td></tr><tr class="" style="" itemprop=""><th scope="row" style="text-align:left; white-space:nowrap; white-space:nowrap; vertical-align:middle; padding-left:0.5em; padding-right:0.5em; background:#F2F2F2"><a href="/wiki/%E5%8D%81%E4%BA%8C%E9%80%B2%E6%B3%95" title="十二進法">十二進法</a></th><td class="" style="white-space:nowrap; vertical-align:middle; padding-left:0.5em; padding-right:0.5em" itemprop=""> 49</td></tr><tr class="" style="" itemprop=""><th scope="row" style="text-align:left; white-space:nowrap; white-space:nowrap; vertical-align:middle; padding-left:0.5em; padding-right:0.5em; background:#F2F2F2"><a href="/wiki/%E5%8D%81%E5%85%AD%E9%80%B2%E6%B3%95" title="十六進法">十六進法</a></th><td class="" style="white-space:nowrap; vertical-align:middle; padding-left:0.5em; padding-right:0.5em" itemprop=""> 39</td></tr><tr class="" style="" itemprop=""><th scope="row" style="text-align:left; white-space:nowrap; white-space:nowrap; vertical-align:middle; padding-left:0.5em; padding-right:0.5em; background:#F2F2F2"><a href="/wiki/%E4%BA%8C%E5%8D%81%E9%80%B2%E6%B3%95" title="二十進法">二十進法</a></th><td class="" style="white-space:nowrap; vertical-align:middle; padding-left:0.5em; padding-right:0.5em" itemprop=""> 2H</td></tr><tr class="" style="" itemprop=""><th scope="row" style="text-align:left; white-space:nowrap; white-space:nowrap; vertical-align:middle; padding-left:0.5em; padding-right:0.5em; background:#F2F2F2"><a href="/wiki/%E4%BA%8C%E5%8D%81%E5%9B%9B%E9%80%B2%E6%B3%95" title="二十四進法">二十四進法</a></th><td class="" style="white-space:nowrap; vertical-align:middle; padding-left:0.5em; padding-right:0.5em" itemprop=""> 29</td></tr><tr class="" style="" itemprop=""><th scope="row" style="text-align:left; white-space:nowrap; white-space:nowrap; vertical-align:middle; padding-left:0.5em; padding-right:0.5em; background:#F2F2F2"><a href="/wiki/%E4%B8%89%E5%8D%81%E5%85%AD%E9%80%B2%E6%B3%95" title="三十六進法">三十六進法</a></th><td class="" style="white-space:nowrap; vertical-align:middle; padding-left:0.5em; padding-right:0.5em" itemprop=""> 1L</td></tr><tr class="" style="" itemprop=""><th scope="row" style="text-align:left; white-space:nowrap; white-space:nowrap; vertical-align:middle; padding-left:0.5em; padding-right:0.5em; background:#F2F2F2"><a href="/wiki/%E3%83%AD%E3%83%BC%E3%83%9E%E6%95%B0%E5%AD%97" title="ローマ数字">ローマ数字</a></th><td class="" style="white-space:nowrap; vertical-align:middle; padding-left:0.5em; padding-right:0.5em" itemprop=""> LVII</td></tr><tr class="" style="" itemprop=""><th scope="row" style="text-align:left; white-space:nowrap; white-space:nowrap; vertical-align:middle; padding-left:0.5em; padding-right:0.5em; background:#F2F2F2"><a href="/wiki/%E6%BC%A2%E6%95%B0%E5%AD%97" title="漢数字">漢数字</a></th><td class="" style="white-space:nowrap; vertical-align:middle; padding-left:0.5em; padding-right:0.5em" itemprop=""> 五十七</td></tr><tr class="" style="" itemprop=""><th scope="row" style="text-align:left; white-space:nowrap; white-space:nowrap; vertical-align:middle; padding-left:0.5em; padding-right:0.5em; background:#F2F2F2"><a href="/wiki/%E5%A4%A7%E5%AD%97_(%E6%95%B0%E5%AD%97)" title="大字 (数字)">大字</a></th><td class="" style="white-space:nowrap; vertical-align:middle; padding-left:0.5em; padding-right:0.5em" itemprop=""> 五拾七</td></tr><tr class="" style="" itemprop=""><th scope="row" style="text-align:left; white-space:nowrap; white-space:nowrap; vertical-align:middle; padding-left:0.5em; padding-right:0.5em; background:#F2F2F2"><a href="/wiki/%E7%AE%97%E6%9C%A8" title="算木">算木</a></th><td class="" style="white-space:nowrap; vertical-align:middle; padding-left:0.5em; padding-right:0.5em" itemprop=""> <span class="mw-default-size" typeof="mw:File"><a href="/wiki/%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB:Counting_rod_h5.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/7/74/Counting_rod_h5.png" decoding="async" width="29" height="31" class="mw-file-element" data-file-width="29" data-file-height="31" /></a></span><span class="mw-default-size" typeof="mw:File"><a href="/wiki/%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB:Counting_rod_v7.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/d/d1/Counting_rod_v7.png" decoding="async" width="29" height="32" class="mw-file-element" data-file-width="29" data-file-height="32" /></a></span></td></tr></tbody></table> <p><b>57</b>(<b>五十七</b>、ごじゅうなな、ごじゅうしち、いそなな、いそじあまりななつ)は<a href="/wiki/%E8%87%AA%E7%84%B6%E6%95%B0" title="自然数">自然数</a>、また<a href="/wiki/%E6%95%B4%E6%95%B0" title="整数">整数</a>において、<a href="/wiki/56" title="56">56</a>の次で<a href="/wiki/58" title="58">58</a>の前の数である。 </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="性質"><span id=".E6.80.A7.E8.B3.AA"></span>性質</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=57&amp;action=edit&amp;section=1" title="節を編集: 性質"><span>編集</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>57は<a href="/wiki/%E5%90%88%E6%88%90%E6%95%B0" title="合成数">合成数</a>であり、正の約数は <a href="/wiki/1" title="1">1</a>, <a href="/wiki/3" title="3">3</a>, <a href="/wiki/19" title="19">19</a>, 57 である。 <ul><li><a href="/wiki/%E7%B4%84%E6%95%B0%E3%81%AE%E5%92%8C" class="mw-redirect" title="約数の和">約数の和</a>は<a href="/wiki/80" title="80">80</a>。</li></ul></li> <li>57 = 3 × 19 <ul><li>20番目の<a href="/wiki/%E5%8D%8A%E7%B4%A0%E6%95%B0" title="半素数">半素数</a>である。1つ前は<a href="/wiki/55" title="55">55</a>、次は<a href="/wiki/58" title="58">58</a>。</li> <li><i>n</i> = 1 のときの 19 × 3<sup><i>n</i></sup> の値とみたとき1つ前は<a href="/wiki/19" title="19">19</a>、次は<a href="/wiki/171" title="171">171</a>。(<a href="/wiki/%E3%82%AA%E3%83%B3%E3%83%A9%E3%82%A4%E3%83%B3%E6%95%B4%E6%95%B0%E5%88%97%E5%A4%A7%E8%BE%9E%E5%85%B8" title="オンライン整数列大辞典">オンライン整数列大辞典</a>の数列 <a rel="nofollow" class="external text" href="//oeis.org/A176413">A176413</a>)</li></ul></li> <li><style data-mw-deduplicate="TemplateStyles:r89142261">.mw-parser-output .sfrac{white-space:nowrap}.mw-parser-output .sfrac.tion,.mw-parser-output .sfrac .tion{display:inline-block;vertical-align:-0.5em;font-size:85%;text-align:center}.mw-parser-output .sfrac .num,.mw-parser-output .sfrac .den{display:block;line-height:1em;margin:0 0.1em}.mw-parser-output .sfrac .den{border-top:1px solid}.mw-parser-output .sr-only{border:0;clip:rect(0,0,0,0);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px}</style><span role="math" class="sfrac tion"><span class="num">1</span><span class="sr-only">/</span><span class="den">57</span></span> = 0.<span style="text-decoration-line: underline;">017543859649122807</span>… (下線部は<a href="/wiki/%E5%BE%AA%E7%92%B0%E7%AF%80" class="mw-redirect" title="循環節">循環節</a>で長さは18) <ul><li><a href="/wiki/%E9%80%86%E6%95%B0" title="逆数">逆数</a>が<a href="/wiki/%E5%BE%AA%E7%92%B0%E5%B0%8F%E6%95%B0" title="循環小数">循環小数</a>になる数で<a href="/wiki/%E5%BE%AA%E7%92%B0%E7%AF%80" class="mw-redirect" title="循環節">循環節</a>が18になる3番目の数である。1つ前は<a href="/wiki/38" title="38">38</a>、次は<a href="/wiki/76" title="76">76</a>。</li></ul></li> <li>57 × 834 = 47538 であるが、右辺は左辺の数を入れ替えたものである。</li> <li>57 = 7<sup>0</sup> + 7<sup>1</sup> + 7<sup>2</sup> <ul><li><i>a</i> = 7 のときの <i>a</i><sup>0</sup> + <i>a</i><sup>1</sup> + <i>a</i><sup>2</sup> の値とみたとき1つ前は<a href="/wiki/43" title="43">43</a>、次は<a href="/wiki/73" title="73">73</a>。</li> <li>7の累乗和とみたとき1つ前は<a href="/wiki/8" title="8">8</a>、次は<a href="/wiki/400" title="400">400</a>。(<a href="/wiki/%E3%82%AA%E3%83%B3%E3%83%A9%E3%82%A4%E3%83%B3%E6%95%B4%E6%95%B0%E5%88%97%E5%A4%A7%E8%BE%9E%E5%85%B8" title="オンライン整数列大辞典">オンライン整数列大辞典</a>の数列 <a rel="nofollow" class="external text" href="//oeis.org/A023000">A023000</a>) <ul><li>57 = <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r89142261"><span role="math" class="sfrac tion"><span class="num">7<sup>3</sup> &#8722; 1</span><span class="sr-only">/</span><span class="den">7 &#8722; 1</span></span> = <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r89142261"><span role="math" class="sfrac tion"><span class="num">8<sup>3</sup> + 1</span><span class="sr-only">/</span><span class="den">8 + 1</span></span></li></ul></li> <li><a href="/wiki/%E7%B4%A0%E6%95%B0" title="素数">素数</a> <i>p</i> = 7 のときの <i>p</i><sup>0</sup> + <i>p</i><sup>1</sup> + <i>p</i><sup>2</sup> の値とみたとき1つ前は<a href="/wiki/31" title="31">31</a>、次は<a href="/wiki/133" title="133">133</a>。(<a href="/wiki/%E3%82%AA%E3%83%B3%E3%83%A9%E3%82%A4%E3%83%B3%E6%95%B4%E6%95%B0%E5%88%97%E5%A4%A7%E8%BE%9E%E5%85%B8" title="オンライン整数列大辞典">オンライン整数列大辞典</a>の数列 <a rel="nofollow" class="external text" href="//oeis.org/A060800">A060800</a>)</li></ul></li> <li><a href="/wiki/%E7%B4%84%E6%95%B0" title="約数">約数</a>の和が57になる数は1個ある。(<a href="/wiki/49" title="49">49</a>) 約数の和1個で表せる18番目の数である。1つ前は<a href="/wiki/44" title="44">44</a>、次は<a href="/wiki/62" title="62">62</a>。 <ul><li><a href="/wiki/%E7%B4%84%E6%95%B0" title="約数">約数</a>の和が奇数になる8番目の奇数である。1つ前は<a href="/wiki/39" title="39">39</a>、次は<a href="/wiki/63" title="63">63</a>。</li></ul></li> <li><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle 57^{2}={\sum _{k=1}^{100}\sigma (k)}-\sum _{k=1}^{100}k}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msup> <mn>57</mn> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msup> <mo>=</mo> <mrow class="MJX-TeXAtom-ORD"> <munderover> <mo>&#x2211;<!-- ∑ --></mo> <mrow class="MJX-TeXAtom-ORD"> <mi>k</mi> <mo>=</mo> <mn>1</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mn>100</mn> </mrow> </munderover> <mi>&#x03C3;<!-- σ --></mi> <mo stretchy="false">(</mo> <mi>k</mi> <mo stretchy="false">)</mo> </mrow> <mo>&#x2212;<!-- − --></mo> <munderover> <mo>&#x2211;<!-- ∑ --></mo> <mrow class="MJX-TeXAtom-ORD"> <mi>k</mi> <mo>=</mo> <mn>1</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mn>100</mn> </mrow> </munderover> <mi>k</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle 57^{2}={\sum _{k=1}^{100}\sigma (k)}-\sum _{k=1}^{100}k}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/409db15b52e88fb773d0040c9d4a22e415291af7" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -3.005ex; width:22.364ex; height:7.343ex;" alt="{\displaystyle 57^{2}={\sum _{k=1}^{100}\sigma (k)}-\sum _{k=1}^{100}k}"></span> (σ は<a href="/wiki/%E7%B4%84%E6%95%B0%E9%96%A2%E6%95%B0" title="約数関数">約数関数</a>)。</li> <li><a href="/wiki/%E5%90%84%E4%BD%8D%E3%81%AE%E5%92%8C" class="mw-redirect" title="各位の和">各位の和</a>が12になる3番目の数である。1つ前は<a href="/wiki/48" title="48">48</a>、次は<a href="/wiki/66" title="66">66</a>。</li> <li>各位の<a href="/wiki/%E5%B9%B3%E6%96%B9%E5%92%8C" class="mw-redirect" title="平方和">平方和</a>が74になる最小の数である。次は<a href="/wiki/75" title="75">75</a>。(<a href="/wiki/%E3%82%AA%E3%83%B3%E3%83%A9%E3%82%A4%E3%83%B3%E6%95%B4%E6%95%B0%E5%88%97%E5%A4%A7%E8%BE%9E%E5%85%B8" title="オンライン整数列大辞典">オンライン整数列大辞典</a>の数列 <a rel="nofollow" class="external text" href="//oeis.org/A003132">A003132</a>) <ul><li>各位の平方和が <i>n</i> になる最小の数である。1つ前の73は<a href="/wiki/38" title="38">38</a>、次の75は<a href="/wiki/157" title="157">157</a>。(<a href="/wiki/%E3%82%AA%E3%83%B3%E3%83%A9%E3%82%A4%E3%83%B3%E6%95%B4%E6%95%B0%E5%88%97%E5%A4%A7%E8%BE%9E%E5%85%B8" title="オンライン整数列大辞典">オンライン整数列大辞典</a>の数列 <a rel="nofollow" class="external text" href="//oeis.org/A055016">A055016</a>)</li></ul></li> <li>各位の<a href="/wiki/%E7%AB%8B%E6%96%B9%E5%92%8C" class="mw-redirect" title="立方和">立方和</a>が468になる最小の数である。次は<a href="/wiki/75" title="75">75</a>。(<a href="/wiki/%E3%82%AA%E3%83%B3%E3%83%A9%E3%82%A4%E3%83%B3%E6%95%B4%E6%95%B0%E5%88%97%E5%A4%A7%E8%BE%9E%E5%85%B8" title="オンライン整数列大辞典">オンライン整数列大辞典</a>の数列 <a rel="nofollow" class="external text" href="//oeis.org/A055012">A055012</a>) <ul><li>各位の立方和が <i>n</i> になる最小の数である。1つ前の467は1556、次の469は<a href="/wiki/157" title="157">157</a>。(<a href="/wiki/%E3%82%AA%E3%83%B3%E3%83%A9%E3%82%A4%E3%83%B3%E6%95%B4%E6%95%B0%E5%88%97%E5%A4%A7%E8%BE%9E%E5%85%B8" title="オンライン整数列大辞典">オンライン整数列大辞典</a>の数列 <a rel="nofollow" class="external text" href="//oeis.org/A165370">A165370</a>)</li></ul></li> <li>57 = 7 × 2<sup>3</sup> + 1 より10番目の<a href="/wiki/%E3%83%97%E3%83%AD%E3%82%B9%E6%95%B0" title="プロス数">プロス数</a>である。1つ前は<a href="/wiki/49" title="49">49</a>、次は<a href="/wiki/65" title="65">65</a>。</li> <li>2つの連続素数を並べてできる3番目の数である。1つ前は<a href="/wiki/35" title="35">35</a>、次は<a href="/wiki/711" title="711">711</a>。(<a href="/wiki/%E3%82%AA%E3%83%B3%E3%83%A9%E3%82%A4%E3%83%B3%E6%95%B4%E6%95%B0%E5%88%97%E5%A4%A7%E8%BE%9E%E5%85%B8" title="オンライン整数列大辞典">オンライン整数列大辞典</a>の数列 <a rel="nofollow" class="external text" href="//oeis.org/A045533">A045533</a>)</li> <li>57 = 2<sup>2</sup> + 2<sup>2</sup> + 7<sup>2</sup> = 4<sup>2</sup> + 4<sup>2</sup> + 5<sup>2</sup> <ul><li>3つの<a href="/wiki/%E5%B9%B3%E6%96%B9%E6%95%B0" title="平方数">平方数</a>の和2通りで表せる6番目の数である。1つ前は<a href="/wiki/51" title="51">51</a>、次は<a href="/wiki/59" title="59">59</a>。(<a href="/wiki/%E3%82%AA%E3%83%B3%E3%83%A9%E3%82%A4%E3%83%B3%E6%95%B4%E6%95%B0%E5%88%97%E5%A4%A7%E8%BE%9E%E5%85%B8" title="オンライン整数列大辞典">オンライン整数列大辞典</a>の数列 <a rel="nofollow" class="external text" href="//oeis.org/A025322">A025322</a>)</li></ul></li> <li>57 = 2<sup>5</sup> + 5<sup>2</sup> <ul><li><i>n</i> = 5 のときの 2<sup><i>n</i></sup> + <i>n</i><sup>2</sup> の値とみたとき1つ前は<a href="/wiki/32" title="32">32</a>、次は<a href="/wiki/100" title="100">100</a>。(<a href="/wiki/%E3%82%AA%E3%83%B3%E3%83%A9%E3%82%A4%E3%83%B3%E6%95%B4%E6%95%B0%E5%88%97%E5%A4%A7%E8%BE%9E%E5%85%B8" title="オンライン整数列大辞典">オンライン整数列大辞典</a>の数列 <a rel="nofollow" class="external text" href="//oeis.org/A001580">A001580</a>)</li> <li><i>n</i> = 2 のときの 5<sup><i>n</i></sup> + <i>n</i><sup>5</sup> の値とみたとき1つ前は<a href="/wiki/6" title="6">6</a>、次は<a href="/wiki/368" title="368">368</a>。(<a href="/wiki/%E3%82%AA%E3%83%B3%E3%83%A9%E3%82%A4%E3%83%B3%E6%95%B4%E6%95%B0%E5%88%97%E5%A4%A7%E8%BE%9E%E5%85%B8" title="オンライン整数列大辞典">オンライン整数列大辞典</a>の数列 <a rel="nofollow" class="external text" href="//oeis.org/A001593">A001593</a>)</li></ul></li> <li>円周上に異なる7つの点をとってそれぞれを結んだとき57個の領域に分けることができる。1つ前の6点は<a href="/wiki/31" title="31">31</a>、次の8点は<a href="/wiki/99" title="99">99</a>。(<a href="/wiki/%E3%82%AA%E3%83%B3%E3%83%A9%E3%82%A4%E3%83%B3%E6%95%B4%E6%95%B0%E5%88%97%E5%A4%A7%E8%BE%9E%E5%85%B8" title="オンライン整数列大辞典">オンライン整数列大辞典</a>の数列 <a rel="nofollow" class="external text" href="//oeis.org/A000127">A000127</a>) <ul><li>この数は <i>n</i> = 7 のときの <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r89142261"><span role="math" class="sfrac tion"><span class="num"><i>n</i><sup>4</sup> &#8722; 6<i>n</i><sup>3</sup> + 23<i>n</i><sup>2</sup> &#8722; 18<i>n</i> + 24</span><span class="sr-only">/</span><span class="den">24</span></span> の値である。</li></ul></li> <li>57 = 2<sup>6</sup> &#8722; 2<sup>3</sup> + 1 <ul><li><i>n</i> = 2 のときの <i>n</i><sup>6</sup> &#8722; <i>n</i><sup>3</sup> + 1 の値とみたとき1つ前は<a href="/wiki/1" title="1">1</a>、次は<a href="/wiki/703" title="703">703</a>。(<a href="/wiki/%E3%82%AA%E3%83%B3%E3%83%A9%E3%82%A4%E3%83%B3%E6%95%B4%E6%95%B0%E5%88%97%E5%A4%A7%E8%BE%9E%E5%85%B8" title="オンライン整数列大辞典">オンライン整数列大辞典</a>の数列 <a rel="nofollow" class="external text" href="//oeis.org/A060891">A060891</a>)</li></ul></li></ul> <div class="mw-heading mw-heading2"><h2 id="その他_57_に関連すること"><span id=".E3.81.9D.E3.81.AE.E4.BB.96_57_.E3.81.AB.E9.96.A2.E9.80.A3.E3.81.99.E3.82.8B.E3.81.93.E3.81.A8"></span>その他 57 に関連すること</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=57&amp;action=edit&amp;section=2" title="節を編集: その他 57 に関連すること"><span>編集</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>ある種の冗談として、57 は「<a href="/wiki/%E3%82%A2%E3%83%AC%E3%82%AF%E3%82%B5%E3%83%B3%E3%83%89%E3%83%AB%E3%83%BB%E3%82%B0%E3%83%AD%E3%82%BF%E3%83%B3%E3%83%87%E3%82%A3%E3%83%BC%E3%82%AF#逸話" title="アレクサンドル・グロタンディーク">グロタンディーク素数</a>」と言われる<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">&#91;</span>1<span class="cite-bracket">&#93;</span></a></sup>。</li> <li>年始から数えて57日目は、<a href="/wiki/2%E6%9C%8826%E6%97%A5" title="2月26日">2月26日</a>。</li> <li><a href="/wiki/%E5%8E%9F%E5%AD%90%E7%95%AA%E5%8F%B7" title="原子番号">原子番号</a> 57 の元素は<a href="/wiki/%E3%83%A9%E3%83%B3%E3%82%BF%E3%83%B3" title="ランタン">ランタン</a> (La)。</li> <li>第57代<a href="/wiki/%E5%A4%A9%E7%9A%87" title="天皇">天皇</a>は<a href="/wiki/%E9%99%BD%E6%88%90%E5%A4%A9%E7%9A%87" title="陽成天皇">陽成天皇</a>である。</li> <li><a href="/wiki/%E6%97%A5%E6%9C%AC" title="日本">日本</a>の第57代<a href="/wiki/%E5%86%85%E9%96%A3%E7%B7%8F%E7%90%86%E5%A4%A7%E8%87%A3" title="内閣総理大臣">内閣総理大臣</a>は<a href="/wiki/%E5%B2%B8%E4%BF%A1%E4%BB%8B" title="岸信介">岸信介</a>である。</li> <li><a href="/wiki/%E5%A4%A7%E7%9B%B8%E6%92%B2" title="大相撲">大相撲</a>の第57代<a href="/wiki/%E6%A8%AA%E7%B6%B1" title="横綱">横綱</a>は<a href="/wiki/%E4%B8%89%E9%87%8D%E3%83%8E%E6%B5%B7%E5%89%9B%E5%8F%B8" title="三重ノ海剛司">三重ノ海剛司</a>である。</li> <li>第57代<a href="/wiki/%E6%95%99%E7%9A%87" title="教皇">ローマ教皇</a>は<a href="/wiki/%E3%82%A2%E3%82%AC%E3%83%9A%E3%83%88%E3%82%A5%E3%82%B91%E4%B8%96_(%E3%83%AD%E3%83%BC%E3%83%9E%E6%95%99%E7%9A%87)" title="アガペトゥス1世 (ローマ教皇)">アガペトゥス1世</a>(在位:<a href="/wiki/535%E5%B9%B4" title="535年">535年</a><a href="/wiki/5%E6%9C%8813%E6%97%A5" title="5月13日">5月13日</a>~<a href="/wiki/536%E5%B9%B4" title="536年">536年</a><a href="/wiki/4%E6%9C%8822%E6%97%A5" title="4月22日">4月22日</a>)である。</li> <li><a href="/wiki/%E6%98%93%E5%8D%A0" class="mw-redirect" title="易占">易占</a>の<a href="/wiki/%E5%85%AD%E5%8D%81%E5%9B%9B%E5%8D%A6" title="六十四卦">六十四卦</a>で第57番目の卦は、<a href="/wiki/%E5%91%A8%E6%98%93%E4%B8%8B%E7%B5%8C%E4%B8%89%E5%8D%81%E5%9B%9B%E5%8D%A6%E3%81%AE%E4%B8%80%E8%A6%A7#巽" title="周易下経三十四卦の一覧">巽為風</a>。</li> <li><a href="/wiki/%E3%82%AF%E3%83%AB%E3%82%A2%E3%83%BC%E3%83%B3" title="クルアーン">クルアーン</a>における第57番目の<a href="/wiki/%E3%82%B9%E3%83%BC%E3%83%A9_(%E3%82%AF%E3%83%AB%E3%82%A2%E3%83%BC%E3%83%B3)" title="スーラ (クルアーン)">スーラ</a>は<a href="/wiki/%E9%89%84_(%E3%82%AF%E3%83%AB%E3%82%A2%E3%83%BC%E3%83%B3)" title="鉄 (クルアーン)">鉄</a>である。</li> <li><a href="/wiki/%E5%9B%BD%E9%9A%9B%E9%9B%BB%E8%A9%B1%E7%95%AA%E5%8F%B7%E3%81%AE%E4%B8%80%E8%A6%A7" title="国際電話番号の一覧">国際電話番号</a>の 57 は、<a href="/wiki/%E3%82%B3%E3%83%AD%E3%83%B3%E3%83%93%E3%82%A2" title="コロンビア">コロンビア</a>。</li> <li>『<b>57</b>』は、<span title="リンク先の項目はまだありません。新規の執筆や他言語版からの翻訳が望まれます。"><a href="/w/index.php?title=%E3%82%AD%E3%83%83%E3%83%89%E3%83%BB%E3%83%8F%E3%83%BC%E3%83%97%E3%83%BC%E3%83%B3&amp;action=edit&amp;redlink=1" class="new" title="キッド・ハープーン (存在しないページ)">キッド・ハープーン</a><span style="font-size: 0.77em; font-weight: normal;" class="noprint">(<a href="https://en.wikipedia.org/wiki/Kid_Harpoon" class="extiw" title="en:Kid Harpoon">英語版</a>)</span></span>の<a href="/wiki/2007%E5%B9%B4" title="2007年">2007年</a>の曲。</li> <li>『<a href="/wiki/%E3%83%91%E3%83%83%E3%82%BB%E3%83%B3%E3%82%B8%E3%83%A3%E3%83%BC57" title="パッセンジャー57">パッセンジャー57</a>』は、1992年のアメリカの映画。</li> <li><a href="/wiki/%E3%82%AE%E3%82%B6%E3%81%AE%E5%A4%A7%E3%83%94%E3%83%A9%E3%83%9F%E3%83%83%E3%83%89" title="ギザの大ピラミッド">ギザの大ピラミッド</a>の底面の正方形は東西南北に対して 57 × 10<sup>&#8722;3</sup> 度(3cm)ずれている。</li></ul> <div class="mw-heading mw-heading2"><h2 id="脚注"><span id=".E8.84.9A.E6.B3.A8"></span>脚注</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=57&amp;action=edit&amp;section=3" title="節を編集: 脚注"><span>編集</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="noprint" style="float:right; font-size:90%;">[<a href="/wiki/Help:%E8%84%9A%E6%B3%A8/%E8%AA%AD%E8%80%85%E5%90%91%E3%81%91" title="Help:脚注/読者向け"><span title="この欄の操作法">脚注の使い方</span></a>]</div> <div class="reflist" style="list-style-type: decimal;"> <ol class="references"> <li id="cite_note-1"><b><a href="#cite_ref-1">^</a></b> <span class="reference-text"><cite style="font-style:normal" class="citation journal">Allyn Jackson&#32;(2004).&#32;<a rel="nofollow" class="external text" href="http://www.ams.org/notices/200410/fea-grothendieck-part2.pdf">“Comme Appelé du Néant — As If Summoned from the Void: The Life of Alexandre Grothendieck”</a>.&#32;<i>Notices of the American Mathematical Society</i>&#32;(<a href="/wiki/%E3%82%A2%E3%83%A1%E3%83%AA%E3%82%AB%E6%95%B0%E5%AD%A6%E4%BC%9A" title="アメリカ数学会">American Mathematical Society</a>)&#32;<b>51</b>: 1196-1212<span style="display:none;">.&#32;<a rel="nofollow" class="external free" href="http://www.ams.org/notices/200410/fea-grothendieck-part2.pdf">http://www.ams.org/notices/200410/fea-grothendieck-part2.pdf</a></span>&#32;<span class="reference-accessdate"><span title="">2021年6月9日</span>閲覧。</span>.</cite><span class="Z3988" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=article&amp;rft.atitle=Comme+Appel%C3%A9+du+N%C3%A9ant+%E2%80%94+As+If+Summoned+from+the+Void%3A+The+Life+of+Alexandre+Grothendieck&amp;rft.jtitle=Notices+of+the+American+Mathematical+Society&amp;rft.aulast=Allyn+Jackson&amp;rft.au=Allyn+Jackson&amp;rft.date=2004&amp;rft.volume=51&amp;rft.pages=1196-1212&amp;rft.pub=%5B%5B%E3%82%A2%E3%83%A1%E3%83%AA%E3%82%AB%E6%95%B0%E5%AD%A6%E4%BC%9A%7CAmerican+Mathematical+Society%5D%5D&amp;rft_id=http%3A%2F%2Fwww.ams.org%2Fnotices%2F200410%2Ffea-grothendieck-part2.pdf&amp;rfr_id=info:sid/ja.wikipedia.org:57"><span style="display: none;">&#160;</span></span></span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="関連項目"><span id=".E9.96.A2.E9.80.A3.E9.A0.85.E7.9B.AE"></span>関連項目</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=57&amp;action=edit&amp;section=4" title="節を編集: 関連項目"><span>編集</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/0" title="0">0</a> - <a href="/wiki/10" title="10">10</a> - <a href="/wiki/20" title="20">20</a> - <a href="/wiki/30" title="30">30</a> - <a href="/wiki/40" title="40">40</a> - <a href="/wiki/50" title="50">50</a> - <a href="/wiki/60" title="60">60</a> - <a href="/wiki/70" title="70">70</a> - <a href="/wiki/80" title="80">80</a> - <a href="/wiki/90" title="90">90</a> - <a href="/wiki/100" title="100">100</a></li> <li><a href="/wiki/51" title="51">51</a> - <a href="/wiki/52" title="52">52</a> - <a href="/wiki/53" title="53">53</a> - <a href="/wiki/54" title="54">54</a> - <a href="/wiki/55" title="55">55</a> - <a href="/wiki/56" title="56">56</a> - <a class="mw-selflink selflink">57</a> - <a href="/wiki/58" title="58">58</a> - <a href="/wiki/59" title="59">59</a></li> <li><a href="/wiki/%E7%B4%80%E5%85%83%E5%89%8D57%E5%B9%B4" title="紀元前57年">紀元前57年</a> - <a href="/wiki/%E8%A5%BF%E6%9A%A6" title="西暦">西暦</a><a href="/wiki/57%E5%B9%B4" title="57年">57年</a> - <a href="/wiki/1957%E5%B9%B4" title="1957年">1957年</a> - <a href="/wiki/%E6%98%AD%E5%92%8C57%E5%B9%B4" class="mw-redirect" title="昭和57年">昭和57年</a></li> <li><a href="/wiki/%E5%90%8D%E6%95%B0%E4%B8%80%E8%A6%A7" title="名数一覧">名数一覧</a></li> <li><a href="/wiki/5%E6%9C%887%E6%97%A5" title="5月7日">5月7日</a></li></ul> <table class="wikitable" style="margin-left: auto; margin-right: auto; text-align:center;"> <caption style="font-weight:bold">2桁までの<a href="/wiki/%E8%87%AA%E7%84%B6%E6%95%B0" title="自然数">自然数</a> </caption> <tbody><tr> <td><a href="/wiki/0" title="0">(0)</a></td> <td><a href="/wiki/1" title="1">1</a></td> <td><b><a href="/wiki/2" title="2">2</a></b></td> <td><b><a href="/wiki/3" title="3">3</a></b></td> <td><a href="/wiki/4" title="4">4</a></td> <td><b><a href="/wiki/5" title="5">5</a></b></td> <td><a href="/wiki/6" title="6">6</a></td> <td><b><a href="/wiki/7" title="7">7</a></b></td> <td><a href="/wiki/8" title="8">8</a></td> <td><a href="/wiki/9" title="9">9</a> </td></tr> <tr> <td><a href="/wiki/10" title="10">10</a></td> <td><b><a href="/wiki/11" title="11">11</a></b></td> <td><a href="/wiki/12" title="12">12</a></td> <td><b><a href="/wiki/13" title="13">13</a></b></td> <td><a href="/wiki/14" title="14">14</a></td> <td><a href="/wiki/15" title="15">15</a></td> <td><a href="/wiki/16" title="16">16</a></td> <td><b><a href="/wiki/17" title="17">17</a></b></td> <td><a href="/wiki/18" title="18">18</a></td> <td><b><a href="/wiki/19" title="19">19</a></b> </td></tr> <tr> <td><a href="/wiki/20" title="20">20</a></td> <td><a href="/wiki/21" title="21">21</a></td> <td><a href="/wiki/22" title="22">22</a></td> <td><b><a href="/wiki/23" title="23">23</a></b></td> <td><a href="/wiki/24" title="24">24</a></td> <td><a href="/wiki/25" title="25">25</a></td> <td><a href="/wiki/26" title="26">26</a></td> <td><a href="/wiki/27" title="27">27</a></td> <td><a href="/wiki/28" title="28">28</a></td> <td><b><a href="/wiki/29" title="29">29</a></b> </td></tr> <tr> <td><a href="/wiki/30" title="30">30</a></td> <td><b><a href="/wiki/31" title="31">31</a></b></td> <td><a href="/wiki/32" title="32">32</a></td> <td><a href="/wiki/33" title="33">33</a></td> <td><a href="/wiki/34" title="34">34</a></td> <td><a href="/wiki/35" title="35">35</a></td> <td><a href="/wiki/36" title="36">36</a></td> <td><b><a href="/wiki/37" title="37">37</a></b></td> <td><a href="/wiki/38" title="38">38</a></td> <td><a href="/wiki/39" title="39">39</a> </td></tr> <tr> <td><a href="/wiki/40" title="40">40</a></td> <td><b><a href="/wiki/41" title="41">41</a></b></td> <td><a href="/wiki/42" title="42">42</a></td> <td><b><a href="/wiki/43" title="43">43</a></b></td> <td><a href="/wiki/44" title="44">44</a></td> <td><a href="/wiki/45" title="45">45</a></td> <td><a href="/wiki/46" title="46">46</a></td> <td><b><a href="/wiki/47" title="47">47</a></b></td> <td><a href="/wiki/48" title="48">48</a></td> <td><a href="/wiki/49" title="49">49</a> </td></tr> <tr> <td><a href="/wiki/50" title="50">50</a></td> <td><a href="/wiki/51" title="51">51</a></td> <td><a href="/wiki/52" title="52">52</a></td> <td><b><a href="/wiki/53" title="53">53</a></b></td> <td><a href="/wiki/54" title="54">54</a></td> <td><a href="/wiki/55" title="55">55</a></td> <td><a href="/wiki/56" title="56">56</a></td> <td><a class="mw-selflink selflink">57</a></td> <td><a href="/wiki/58" title="58">58</a></td> <td><b><a href="/wiki/59" title="59">59</a></b> </td></tr> <tr> <td><a href="/wiki/60" title="60">60</a></td> <td><b><a href="/wiki/61" title="61">61</a></b></td> <td><a href="/wiki/62" title="62">62</a></td> <td><a href="/wiki/63" title="63">63</a></td> <td><a href="/wiki/64" title="64">64</a></td> <td><a href="/wiki/65" title="65">65</a></td> <td><a href="/wiki/66" title="66">66</a></td> <td><b><a href="/wiki/67" title="67">67</a></b></td> <td><a href="/wiki/68" title="68">68</a></td> <td><a href="/wiki/69" title="69">69</a> </td></tr> <tr> <td><a href="/wiki/70" title="70">70</a></td> <td><b><a href="/wiki/71" title="71">71</a></b></td> <td><a href="/wiki/72" title="72">72</a></td> <td><b><a href="/wiki/73" title="73">73</a></b></td> <td><a href="/wiki/74" title="74">74</a></td> <td><a href="/wiki/75" title="75">75</a></td> <td><a href="/wiki/76" title="76">76</a></td> <td><a href="/wiki/77" title="77">77</a></td> <td><a href="/wiki/78" title="78">78</a></td> <td><b><a href="/wiki/79" title="79">79</a></b> </td></tr> <tr> <td><a href="/wiki/80" title="80">80</a></td> <td><a href="/wiki/81" title="81">81</a></td> <td><a href="/wiki/82" title="82">82</a></td> <td><b><a href="/wiki/83" title="83">83</a></b></td> <td><a href="/wiki/84" title="84">84</a></td> <td><a href="/wiki/85" title="85">85</a></td> <td><a href="/wiki/86" title="86">86</a></td> <td><a href="/wiki/87" title="87">87</a></td> <td><a href="/wiki/88" title="88">88</a></td> <td><b><a href="/wiki/89" title="89">89</a></b> </td></tr> <tr> <td><a href="/wiki/90" title="90">90</a></td> <td><a href="/wiki/91" title="91">91</a></td> <td><a href="/wiki/92" title="92">92</a></td> <td><a href="/wiki/93" title="93">93</a></td> <td><a href="/wiki/94" title="94">94</a></td> <td><a href="/wiki/95" title="95">95</a></td> <td><a href="/wiki/96" title="96">96</a></td> <td><b><a href="/wiki/97" title="97">97</a></b></td> <td><a href="/wiki/98" title="98">98</a></td> <td><a href="/wiki/99" title="99">99</a> </td></tr> <tr> <td colspan="10" style="font-size:smaller; text-align:left"><div> <ul><li><b><span style="font-family:Osaka,&#39;MS Pゴシック&#39;;">太字</span></b>で表した数は<a href="/wiki/%E7%B4%A0%E6%95%B0" title="素数">素数</a>である。</li></ul> </div> </td></tr></tbody></table> <!-- NewPP limit report Parsed by mw‐web.codfw.main‐654b9d4bd7‐jr8mq Cached time: 20250210071040 Cache expiry: 2592000 Reduced expiry: false Complications: [show‐toc] CPU time usage: 0.153 seconds Real time usage: 0.233 seconds 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