51490604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{8419}}^1$

素因数の和:8573

約数の個数: 24

約数和(自身を含む): 99019200

約数和(自身を除く): 47528596

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 8419, 16838, 33676, 92609, 185218, 370436, 1170241, 2340482, 4680964, 12872651, 25745302, 51490604]

約数ペア:

[(1, 51490604), (2, 25745302), (4, 12872651), (11, 4680964), (22, 2340482), (44, 1170241), (139, 370436), (278, 185218), (556, 92609), (1529, 33676), (3058, 16838), (6116, 8419)]