55304990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{425423}}^1$

素因数の和:425443

約数の個数: 16

約数和(自身を含む): 107206848

約数和(自身を除く): 51901858

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 425423, 850846, 2127115, 4254230, 5530499, 11060998, 27652495, 55304990]

約数ペア:

[(1, 55304990), (2, 27652495), (5, 11060998), (10, 5530499), (13, 4254230), (26, 2127115), (65, 850846), (130, 425423)]