55687588

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{115057}}^1$

素因数の和:115083

約数の個数: 18

約数和(自身を含む): 107118998

約数和(自身を除く): 51431410

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 115057, 230114, 460228, 1265627, 2531254, 5062508, 13921897, 27843794, 55687588]

約数ペア:

[(1, 55687588), (2, 27843794), (4, 13921897), (11, 5062508), (22, 2531254), (44, 1265627), (121, 460228), (242, 230114), (484, 115057)]