55149627

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{26681}}^1$

素因数の和:26750

約数の個数: 16

約数和(自身を含む): 80686368

約数和(自身を除く): 25536741

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 26681, 80043, 346853, 1040559, 1414093, 4242279, 18383209, 55149627]

約数ペア:

[(1, 55149627), (3, 18383209), (13, 4242279), (39, 1414093), (53, 1040559), (159, 346853), (689, 80043), (2067, 26681)]