49612820

素因数分解:

$2^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{5381}}^1$

素因数の和:5851

約数の個数: 24

約数和(自身を含む): 104432328

約数和(自身を除く): 54819508

約数列:

[1, 2, 4, 5, 10, 20, 461, 922, 1844, 2305, 4610, 5381, 9220, 10762, 21524, 26905, 53810, 107620, 2480641, 4961282, 9922564, 12403205, 24806410, 49612820]

約数ペア:

[(1, 49612820), (2, 24806410), (4, 12403205), (5, 9922564), (10, 4961282), (20, 2480641), (461, 107620), (922, 53810), (1844, 26905), (2305, 21524), (4610, 10762), (5381, 9220)]