56469850

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{15907}}^1$

素因数の和:15990

約数の個数: 24

約数和(自身を含む): 106519968

約数和(自身を除く): 50050118

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 15907, 31814, 79535, 159070, 397675, 795350, 1129397, 2258794, 5646985, 11293970, 28234925, 56469850]

約数ペア:

[(1, 56469850), (2, 28234925), (5, 11293970), (10, 5646985), (25, 2258794), (50, 1129397), (71, 795350), (142, 397675), (355, 159070), (710, 79535), (1775, 31814), (3550, 15907)]