51892906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{28111}}^1$

素因数の和:28197

約数の個数: 16

約数和(自身を含む): 85010688

約数和(自身を除く): 33117782

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 28111, 56222, 365443, 730886, 1995881, 3991762, 25946453, 51892906]

約数ペア:

[(1, 51892906), (2, 25946453), (13, 3991762), (26, 1995881), (71, 730886), (142, 365443), (923, 56222), (1846, 28111)]