50812040

素因数分解:

$2^3\times 5^1\times {\mathrm{1270301}}^1$

素因数の和:1270312

約数の個数: 16

約数和(自身を含む): 114327180

約数和(自身を除く): 63515140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1270301, 2540602, 5081204, 6351505, 10162408, 12703010, 25406020, 50812040]

約数ペア:

[(1, 50812040), (2, 25406020), (4, 12703010), (5, 10162408), (8, 6351505), (10, 5081204), (20, 2540602), (40, 1270301)]