51616643

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{487}}^1$

素因数の和:794

約数の個数: 16

約数和(自身を含む): 57716736

約数和(自身を除く): 6100093

約数列:

[1, 13, 31, 263, 403, 487, 3419, 6331, 8153, 15097, 105989, 128081, 196261, 1665053, 3970511, 51616643]

約数ペア:

[(1, 51616643), (13, 3970511), (31, 1665053), (263, 196261), (403, 128081), (487, 105989), (3419, 15097), (6331, 8153)]