48680225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{177019}}^1$

素因数の和:177040

約数の個数: 12

約数和(自身を含む): 65851440

約数和(自身を除く): 17171215

約数列:

[1, 5, 11, 25, 55, 275, 177019, 885095, 1947209, 4425475, 9736045, 48680225]

約数ペア:

[(1, 48680225), (5, 9736045), (11, 4425475), (25, 1947209), (55, 885095), (275, 177019)]