53072047

素因数分解:

$7^3\times {\mathrm{359}}^1\times {\mathrm{431}}^1$

素因数の和:811

約数の個数: 16

約数和(自身を含む): 62208000

約数和(自身を除く): 9135953

約数列:

[1, 7, 49, 343, 359, 431, 2513, 3017, 17591, 21119, 123137, 147833, 154729, 1083103, 7581721, 53072047]

約数ペア:

[(1, 53072047), (7, 7581721), (49, 1083103), (343, 154729), (359, 147833), (431, 123137), (2513, 21119), (3017, 17591)]