53378978840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{955243}}^1$

素因数の和:955392

約数の個数: 64

約数和(自身を含む): 132052930560

約数和(自身を除く): 78673951720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 127, 220, 254, 440, 508, 635, 1016, 1270, 1397, 2540, 2794, 5080, 5588, 6985, 11176, 13970, 27940, 55880, 955243, 1910486, 3820972, 4776215, 7641944, 9552430, 10507673, 19104860, 21015346, 38209720, 42030692, 52538365, 84061384, 105076730, 121315861, 210153460, 242631722, 420306920, 485263444, 606579305, 970526888, 1213158610, 1334474471, 2426317220, 2668948942, 4852634440, 5337897884, 6672372355, 10675795768, 13344744710, 26689489420, 53378978840]

約数ペア:

[(1, 53378978840), (2, 26689489420), (4, 13344744710), (5, 10675795768), (8, 6672372355), (10, 5337897884), (11, 4852634440), (20, 2668948942), (22, 2426317220), (40, 1334474471), (44, 1213158610), (55, 970526888), (88, 606579305), (110, 485263444), (127, 420306920), (220, 242631722), (254, 210153460), (440, 121315861), (508, 105076730), (635, 84061384), (1016, 52538365), (1270, 42030692), (1397, 38209720), (2540, 21015346), (2794, 19104860), (5080, 10507673), (5588, 9552430), (6985, 7641944), (11176, 4776215), (13970, 3820972), (27940, 1910486), (55880, 955243)]