47280508

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{97687}}^1$

素因数の和:97713

約数の個数: 18

約数和(自身を含む): 90947528

約数和(自身を除く): 43667020

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 97687, 195374, 390748, 1074557, 2149114, 4298228, 11820127, 23640254, 47280508]

約数ペア:

[(1, 47280508), (2, 23640254), (4, 11820127), (11, 4298228), (22, 2149114), (44, 1074557), (121, 390748), (242, 195374), (484, 97687)]