51280174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{11047}}^1$

素因数の和:11271

約数の個数: 16

約数和(自身を含む): 84318336

約数和(自身を除く): 33038162

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 11047, 22094, 121517, 243034, 2330917, 4661834, 25640087, 51280174]

約数ペア:

[(1, 51280174), (2, 25640087), (11, 4661834), (22, 2330917), (211, 243034), (422, 121517), (2321, 22094), (4642, 11047)]