56521060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{91163}}^1$

素因数の和:91203

約数の個数: 24

約数和(自身を含む): 122524416

約数和(自身を除く): 66003356

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 91163, 182326, 364652, 455815, 911630, 1823260, 2826053, 5652106, 11304212, 14130265, 28260530, 56521060]

約数ペア:

[(1, 56521060), (2, 28260530), (4, 14130265), (5, 11304212), (10, 5652106), (20, 2826053), (31, 1823260), (62, 911630), (124, 455815), (155, 364652), (310, 182326), (620, 91163)]