48056015

素因数分解:

$5^1\times 7^4\times {\mathrm{4003}}^1$

素因数の和:4036

約数の個数: 20

約数和(自身を含む): 67291224

約数和(自身を除く): 19235209

約数列:

[1, 5, 7, 35, 49, 245, 343, 1715, 2401, 4003, 12005, 20015, 28021, 140105, 196147, 980735, 1373029, 6865145, 9611203, 48056015]

約数ペア:

[(1, 48056015), (5, 9611203), (7, 6865145), (35, 1373029), (49, 980735), (245, 196147), (343, 140105), (1715, 28021), (2401, 20015), (4003, 12005)]