51639016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{45139}}^1$

素因数の和:45169

約数の個数: 32

約数和(自身を含む): 113752800

約数和(自身を除く): 62113784

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 45139, 90278, 180556, 361112, 496529, 586807, 993058, 1173614, 1986116, 2347228, 3972232, 4694456, 6454877, 12909754, 25819508, 51639016]

約数ペア:

[(1, 51639016), (2, 25819508), (4, 12909754), (8, 6454877), (11, 4694456), (13, 3972232), (22, 2347228), (26, 1986116), (44, 1173614), (52, 993058), (88, 586807), (104, 496529), (143, 361112), (286, 180556), (572, 90278), (1144, 45139)]