51972625

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{10141}}^1$

素因数の和:10197

約数の個数: 16

約数和(自身を含む): 66450384

約数和(自身を除く): 14477759

約数列:

[1, 5, 25, 41, 125, 205, 1025, 5125, 10141, 50705, 253525, 415781, 1267625, 2078905, 10394525, 51972625]

約数ペア:

[(1, 51972625), (5, 10394525), (25, 2078905), (41, 1267625), (125, 415781), (205, 253525), (1025, 50705), (5125, 10141)]