51241168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{291143}}^1$

素因数の和:291162

約数の個数: 20

約数和(自身を含む): 108305568

約数和(自身を除く): 57064400

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 291143, 582286, 1164572, 2329144, 3202573, 4658288, 6405146, 12810292, 25620584, 51241168]

約数ペア:

[(1, 51241168), (2, 25620584), (4, 12810292), (8, 6405146), (11, 4658288), (16, 3202573), (22, 2329144), (44, 1164572), (88, 582286), (176, 291143)]