55267980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{921133}}^1$

素因数の和:921145

約数の個数: 24

約数和(自身を含む): 154750512

約数和(自身を除く): 99482532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 921133, 1842266, 2763399, 3684532, 4605665, 5526798, 9211330, 11053596, 13816995, 18422660, 27633990, 55267980]

約数ペア:

[(1, 55267980), (2, 27633990), (3, 18422660), (4, 13816995), (5, 11053596), (6, 9211330), (10, 5526798), (12, 4605665), (15, 3684532), (20, 2763399), (30, 1842266), (60, 921133)]