55290586

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{15299}}^1$

素因数の和:15453

約数の個数: 16

約数和(自身を含む): 89964000

約数和(自身を除く): 34673414

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 15299, 30598, 198887, 397774, 2126561, 4253122, 27645293, 55290586]

約数ペア:

[(1, 55290586), (2, 27645293), (13, 4253122), (26, 2126561), (139, 397774), (278, 198887), (1807, 30598), (3614, 15299)]