56492692676

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{210671}}^1$

素因数の和:210900

約数の個数: 48

約数和(自身を含む): 115569603072

約数和(自身を除く): 59076910396

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 157, 244, 314, 427, 628, 854, 1099, 1708, 2198, 4396, 9577, 19154, 38308, 67039, 134078, 210671, 268156, 421342, 842684, 1474697, 2949394, 5898788, 12850931, 25701862, 33075347, 51403724, 66150694, 89956517, 132301388, 179913034, 231527429, 359826068, 463054858, 926109716, 2017596167, 4035192334, 8070384668, 14123173169, 28246346338, 56492692676]

約数ペア:

[(1, 56492692676), (2, 28246346338), (4, 14123173169), (7, 8070384668), (14, 4035192334), (28, 2017596167), (61, 926109716), (122, 463054858), (157, 359826068), (244, 231527429), (314, 179913034), (427, 132301388), (628, 89956517), (854, 66150694), (1099, 51403724), (1708, 33075347), (2198, 25701862), (4396, 12850931), (9577, 5898788), (19154, 2949394), (38308, 1474697), (67039, 842684), (134078, 421342), (210671, 268156)]