53947820

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{11779}}^1$

素因数の和:12017

約数の個数: 24

約数和(自身を含む): 113794800

約数和(自身を除く): 59846980

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 11779, 23558, 47116, 58895, 117790, 235580, 2697391, 5394782, 10789564, 13486955, 26973910, 53947820]

約数ペア:

[(1, 53947820), (2, 26973910), (4, 13486955), (5, 10789564), (10, 5394782), (20, 2697391), (229, 235580), (458, 117790), (916, 58895), (1145, 47116), (2290, 23558), (4580, 11779)]