51295066

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{1223}}^1$

素因数の和:1605

約数の個数: 16

約数和(自身を含む): 78404544

約数和(自身を除く): 27109478

約数列:

[1, 2, 67, 134, 313, 626, 1223, 2446, 20971, 41942, 81941, 163882, 382799, 765598, 25647533, 51295066]

約数ペア:

[(1, 51295066), (2, 25647533), (67, 765598), (134, 382799), (313, 163882), (626, 81941), (1223, 41942), (2446, 20971)]