51066125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{37139}}^1$

素因数の和:37165

約数の個数: 16

約数和(自身を含む): 69526080

約数和(自身を除く): 18459955

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 37139, 185695, 408529, 928475, 2042645, 4642375, 10213225, 51066125]

約数ペア:

[(1, 51066125), (5, 10213225), (11, 4642375), (25, 2042645), (55, 928475), (125, 408529), (275, 185695), (1375, 37139)]