53801410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2539}}^1$

素因数の和:2722

約数の個数: 32

約数和(自身を含む): 104973120

約数和(自身を除く): 51171710

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 2119, 2539, 4238, 5078, 10595, 12695, 21190, 25390, 33007, 66014, 165035, 330070, 413857, 827714, 2069285, 4138570, 5380141, 10760282, 26900705, 53801410]

約数ペア:

[(1, 53801410), (2, 26900705), (5, 10760282), (10, 5380141), (13, 4138570), (26, 2069285), (65, 827714), (130, 413857), (163, 330070), (326, 165035), (815, 66014), (1630, 33007), (2119, 25390), (2539, 21190), (4238, 12695), (5078, 10595)]