56149130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{330289}}^1$

素因数の和:330313

約数の個数: 16

約数和(自身を含む): 107013960

約数和(自身を除く): 50864830

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 330289, 660578, 1651445, 3302890, 5614913, 11229826, 28074565, 56149130]

約数ペア:

[(1, 56149130), (2, 28074565), (5, 11229826), (10, 5614913), (17, 3302890), (34, 1651445), (85, 660578), (170, 330289)]