48321380

素因数分解:

$2^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{5381}}^1$

素因数の和:5839

約数の個数: 24

約数和(自身を含む): 101719800

約数和(自身を除く): 53398420

約数列:

[1, 2, 4, 5, 10, 20, 449, 898, 1796, 2245, 4490, 5381, 8980, 10762, 21524, 26905, 53810, 107620, 2416069, 4832138, 9664276, 12080345, 24160690, 48321380]

約数ペア:

[(1, 48321380), (2, 24160690), (4, 12080345), (5, 9664276), (10, 4832138), (20, 2416069), (449, 107620), (898, 53810), (1796, 26905), (2245, 21524), (4490, 10762), (5381, 8980)]