53302540

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{37537}}^1$

素因数の和:37617

約数の個数: 24

約数和(自身を含む): 113514912

約数和(自身を除く): 60212372

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 37537, 75074, 150148, 187685, 375370, 750740, 2665127, 5330254, 10660508, 13325635, 26651270, 53302540]

約数ペア:

[(1, 53302540), (2, 26651270), (4, 13325635), (5, 10660508), (10, 5330254), (20, 2665127), (71, 750740), (142, 375370), (284, 187685), (355, 150148), (710, 75074), (1420, 37537)]