56195870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181277}}^1$

素因数の和:181315

約数の個数: 16

約数和(自身を含む): 104416128

約数和(自身を除く): 48220258

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 181277, 362554, 906385, 1812770, 5619587, 11239174, 28097935, 56195870]

約数ペア:

[(1, 56195870), (2, 28097935), (5, 11239174), (10, 5619587), (31, 1812770), (62, 906385), (155, 362554), (310, 181277)]