56553136420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{613}}^1\times {\mathrm{2671}}^1$

素因数の和:3461

約数の個数: 96

約数和(自身を含む): 130644896256

約数和(自身を除く): 74091759836

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 157, 220, 314, 613, 628, 785, 1226, 1570, 1727, 2452, 2671, 3065, 3140, 3454, 5342, 6130, 6743, 6908, 8635, 10684, 12260, 13355, 13486, 17270, 26710, 26972, 29381, 33715, 34540, 53420, 58762, 67430, 96241, 117524, 134860, 146905, 192482, 293810, 384964, 419347, 481205, 587620, 838694, 962410, 1058651, 1637323, 1677388, 1924820, 2096735, 2117302, 3274646, 4193470, 4234604, 4612817, 5293255, 6549292, 8186615, 8386940, 9225634, 10586510, 16373230, 18010553, 18451268, 21173020, 23064085, 32746460, 36021106, 46128170, 72042212, 90052765, 92256340, 180105530, 257059711, 360211060, 514119422, 1028238844, 1285298555, 2570597110, 2827656821, 5141194220, 5655313642, 11310627284, 14138284105, 28276568210, 56553136420]

約数ペア:

[(1, 56553136420), (2, 28276568210), (4, 14138284105), (5, 11310627284), (10, 5655313642), (11, 5141194220), (20, 2827656821), (22, 2570597110), (44, 1285298555), (55, 1028238844), (110, 514119422), (157, 360211060), (220, 257059711), (314, 180105530), (613, 92256340), (628, 90052765), (785, 72042212), (1226, 46128170), (1570, 36021106), (1727, 32746460), (2452, 23064085), (2671, 21173020), (3065, 18451268), (3140, 18010553), (3454, 16373230), (5342, 10586510), (6130, 9225634), (6743, 8386940), (6908, 8186615), (8635, 6549292), (10684, 5293255), (12260, 4612817), (13355, 4234604), (13486, 4193470), (17270, 3274646), (26710, 2117302), (26972, 2096735), (29381, 1924820), (33715, 1677388), (34540, 1637323), (53420, 1058651), (58762, 962410), (67430, 838694), (96241, 587620), (117524, 481205), (134860, 419347), (146905, 384964), (192482, 293810)]