51981137

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{797}}^1$

素因数の和:1012

約数の個数: 16

約数和(自身を含む): 58317840

約数和(自身を除く): 6336703

約数列:

[1, 13, 29, 173, 377, 797, 2249, 5017, 10361, 23113, 65221, 137881, 300469, 1792453, 3998549, 51981137]

約数ペア:

[(1, 51981137), (13, 3998549), (29, 1792453), (173, 300469), (377, 137881), (797, 65221), (2249, 23113), (5017, 10361)]