53421434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{10889}}^1$

素因数の和:11125

約数の個数: 16

約数和(自身を含む): 87816960

約数和(自身を除く): 34395526

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 10889, 21778, 119779, 239558, 2428247, 4856494, 26710717, 53421434]

約数ペア:

[(1, 53421434), (2, 26710717), (11, 4856494), (22, 2428247), (223, 239558), (446, 119779), (2453, 21778), (4906, 10889)]