49739525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{180871}}^1$

素因数の和:180892

約数の個数: 12

約数和(自身を含む): 67284384

約数和(自身を除く): 17544859

約数列:

[1, 5, 11, 25, 55, 275, 180871, 904355, 1989581, 4521775, 9947905, 49739525]

約数ペア:

[(1, 49739525), (5, 9947905), (11, 4521775), (25, 1989581), (55, 904355), (275, 180871)]