51053187

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{4007}}^1$

素因数の和:4178

約数の個数: 16

約数和(自身を含む): 70797312

約数和(自身を除く): 19744125

約数列:

[1, 3, 31, 93, 137, 411, 4007, 4247, 12021, 12741, 124217, 372651, 548959, 1646877, 17017729, 51053187]

約数ペア:

[(1, 51053187), (3, 17017729), (31, 1646877), (93, 548959), (137, 372651), (411, 124217), (4007, 12741), (4247, 12021)]