55690271

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{1087}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 68726784

約数和(自身を除く): 13036513

約数列:

[1, 7, 13, 91, 563, 1087, 3941, 7319, 7609, 14131, 51233, 98917, 611981, 4283867, 7955753, 55690271]

約数ペア:

[(1, 55690271), (7, 7955753), (13, 4283867), (91, 611981), (563, 98917), (1087, 51233), (3941, 14131), (7319, 7609)]