47172910

素因数分解:

$2^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{3571}}^1$

素因数の和:4899

約数の個数: 16

約数和(自身を含む): 84999312

約数和(自身を除く): 37826402

約数列:

[1, 2, 5, 10, 1321, 2642, 3571, 6605, 7142, 13210, 17855, 35710, 4717291, 9434582, 23586455, 47172910]

約数ペア:

[(1, 47172910), (2, 23586455), (5, 9434582), (10, 4717291), (1321, 35710), (2642, 17855), (3571, 13210), (6605, 7142)]