55051266

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{563}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 113160960

約数和(自身を除く): 58109694

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 379, 563, 758, 1126, 1137, 1689, 2274, 3378, 16297, 24209, 32594, 48418, 48891, 72627, 97782, 145254, 213377, 426754, 640131, 1280262, 9175211, 18350422, 27525633, 55051266]

約数ペア:

[(1, 55051266), (2, 27525633), (3, 18350422), (6, 9175211), (43, 1280262), (86, 640131), (129, 426754), (258, 213377), (379, 145254), (563, 97782), (758, 72627), (1126, 48891), (1137, 48418), (1689, 32594), (2274, 24209), (3378, 16297)]