47620276

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{98389}}^1$

素因数の和:98415

約数の個数: 18

約数和(自身を含む): 91601090

約数和(自身を除く): 43980814

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 98389, 196778, 393556, 1082279, 2164558, 4329116, 11905069, 23810138, 47620276]

約数ペア:

[(1, 47620276), (2, 23810138), (4, 11905069), (11, 4329116), (22, 2164558), (44, 1082279), (121, 393556), (242, 196778), (484, 98389)]