47747620

素因数分解:

$2^2\times 5^1\times {\mathrm{733}}^1\times {\mathrm{3257}}^1$

素因数の和:3999

約数の個数: 24

約数和(自身を含む): 100437624

約数和(自身を除く): 52690004

約数列:

[1, 2, 4, 5, 10, 20, 733, 1466, 2932, 3257, 3665, 6514, 7330, 13028, 14660, 16285, 32570, 65140, 2387381, 4774762, 9549524, 11936905, 23873810, 47747620]

約数ペア:

[(1, 47747620), (2, 23873810), (4, 11936905), (5, 9549524), (10, 4774762), (20, 2387381), (733, 65140), (1466, 32570), (2932, 16285), (3257, 14660), (3665, 13028), (6514, 7330)]