47256540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{787609}}^1$

素因数の和:787621

約数の個数: 24

約数和(自身を含む): 132318480

約数和(自身を除く): 85061940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 787609, 1575218, 2362827, 3150436, 3938045, 4725654, 7876090, 9451308, 11814135, 15752180, 23628270, 47256540]

約数ペア:

[(1, 47256540), (2, 23628270), (3, 15752180), (4, 11814135), (5, 9451308), (6, 7876090), (10, 4725654), (12, 3938045), (15, 3150436), (20, 2362827), (30, 1575218), (60, 787609)]