50816140

素因数分解:

$2^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{3677}}^1$

素因数の和:4377

約数の個数: 24

約数和(自身を含む): 106897392

約数和(自身を除く): 56081252

約数列:

[1, 2, 4, 5, 10, 20, 691, 1382, 2764, 3455, 3677, 6910, 7354, 13820, 14708, 18385, 36770, 73540, 2540807, 5081614, 10163228, 12704035, 25408070, 50816140]

約数ペア:

[(1, 50816140), (2, 25408070), (4, 12704035), (5, 10163228), (10, 5081614), (20, 2540807), (691, 73540), (1382, 36770), (2764, 18385), (3455, 14708), (3677, 13820), (6910, 7354)]