55313570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{425489}}^1$

素因数の和:425509

約数の個数: 16

約数和(自身を含む): 107223480

約数和(自身を除く): 51909910

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 425489, 850978, 2127445, 4254890, 5531357, 11062714, 27656785, 55313570]

約数ペア:

[(1, 55313570), (2, 27656785), (5, 11062714), (10, 5531357), (13, 4254890), (26, 2127445), (65, 850978), (130, 425489)]