50812220

素因数分解:

$2^2\times 5^1\times {\mathrm{1579}}^1\times {\mathrm{1609}}^1$

素因数の和:3197

約数の個数: 24

約数和(自身を含む): 106839600

約数和(自身を除く): 56027380

約数列:

[1, 2, 4, 5, 10, 20, 1579, 1609, 3158, 3218, 6316, 6436, 7895, 8045, 15790, 16090, 31580, 32180, 2540611, 5081222, 10162444, 12703055, 25406110, 50812220]

約数ペア:

[(1, 50812220), (2, 25406110), (4, 12703055), (5, 10162444), (10, 5081222), (20, 2540611), (1579, 32180), (1609, 31580), (3158, 16090), (3218, 15790), (6316, 8045), (6436, 7895)]