54713940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{911899}}^1$

素因数の和:911911

約数の個数: 24

約数和(自身を含む): 153199200

約数和(自身を除く): 98485260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 911899, 1823798, 2735697, 3647596, 4559495, 5471394, 9118990, 10942788, 13678485, 18237980, 27356970, 54713940]

約数ペア:

[(1, 54713940), (2, 27356970), (3, 18237980), (4, 13678485), (5, 10942788), (6, 9118990), (10, 5471394), (12, 4559495), (15, 3647596), (20, 2735697), (30, 1823798), (60, 911899)]