56534660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31063}}^1$

素因数の和:31092

約数の個数: 48

約数和(自身を含む): 146125056

約数和(自身を除く): 89590396

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 31063, 62126, 124252, 155315, 217441, 310630, 403819, 434882, 621260, 807638, 869764, 1087205, 1615276, 2019095, 2174410, 2826733, 4038190, 4348820, 5653466, 8076380, 11306932, 14133665, 28267330, 56534660]

約数ペア:

[(1, 56534660), (2, 28267330), (4, 14133665), (5, 11306932), (7, 8076380), (10, 5653466), (13, 4348820), (14, 4038190), (20, 2826733), (26, 2174410), (28, 2019095), (35, 1615276), (52, 1087205), (65, 869764), (70, 807638), (91, 621260), (130, 434882), (140, 403819), (182, 310630), (260, 217441), (364, 155315), (455, 124252), (910, 62126), (1820, 31063)]