53512975

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2381}}^1$

素因数の和:2451

約数の個数: 24

約数和(自身を含む): 70888320

約数和(自身を除く): 17375345

約数列:

[1, 5, 25, 29, 31, 145, 155, 725, 775, 899, 2381, 4495, 11905, 22475, 59525, 69049, 73811, 345245, 369055, 1726225, 1845275, 2140519, 10702595, 53512975]

約数ペア:

[(1, 53512975), (5, 10702595), (25, 2140519), (29, 1845275), (31, 1726225), (145, 369055), (155, 345245), (725, 73811), (775, 69049), (899, 59525), (2381, 22475), (4495, 11905)]