51017525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5413}}^1$

素因数の和:5465

約数の個数: 24

約数和(自身を含む): 70490280

約数和(自身を除く): 19472755

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 725, 1885, 5413, 9425, 27065, 70369, 135325, 156977, 351845, 784885, 1759225, 2040701, 3924425, 10203505, 51017525]

約数ペア:

[(1, 51017525), (5, 10203505), (13, 3924425), (25, 2040701), (29, 1759225), (65, 784885), (145, 351845), (325, 156977), (377, 135325), (725, 70369), (1885, 27065), (5413, 9425)]