56842620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{947377}}^1$

素因数の和:947389

約数の個数: 24

約数和(自身を含む): 159159504

約数和(自身を除く): 102316884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 947377, 1894754, 2842131, 3789508, 4736885, 5684262, 9473770, 11368524, 14210655, 18947540, 28421310, 56842620]

約数ペア:

[(1, 56842620), (2, 28421310), (3, 18947540), (4, 14210655), (5, 11368524), (6, 9473770), (10, 5684262), (12, 4736885), (15, 3789508), (20, 2842131), (30, 1894754), (60, 947377)]