51235723

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5003}}^1$

素因数の和:5047

約数の個数: 24

約数和(自身を含む): 68454720

約数和(自身を除く): 17218997

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 539, 931, 1463, 5003, 10241, 35021, 55033, 95057, 245147, 385231, 665399, 1045627, 2696617, 4657793, 7319389, 51235723]

約数ペア:

[(1, 51235723), (7, 7319389), (11, 4657793), (19, 2696617), (49, 1045627), (77, 665399), (133, 385231), (209, 245147), (539, 95057), (931, 55033), (1463, 35021), (5003, 10241)]