49521125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{719}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 67392000

約数和(自身を除く): 17870875

約数列:

[1, 5, 19, 25, 29, 95, 125, 145, 475, 551, 719, 725, 2375, 2755, 3595, 3625, 13661, 13775, 17975, 20851, 68305, 68875, 89875, 104255, 341525, 396169, 521275, 1707625, 1980845, 2606375, 9904225, 49521125]

約数ペア:

[(1, 49521125), (5, 9904225), (19, 2606375), (25, 1980845), (29, 1707625), (95, 521275), (125, 396169), (145, 341525), (475, 104255), (551, 89875), (719, 68875), (725, 68305), (2375, 20851), (2755, 17975), (3595, 13775), (3625, 13661)]