56173004

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{1031}}^1$

素因数の和:1345

約数の個数: 24

約数和(自身を含む): 100644768

約数和(自身を除く): 44471764

約数列:

[1, 2, 4, 53, 106, 212, 257, 514, 1028, 1031, 2062, 4124, 13621, 27242, 54484, 54643, 109286, 218572, 264967, 529934, 1059868, 14043251, 28086502, 56173004]

約数ペア:

[(1, 56173004), (2, 28086502), (4, 14043251), (53, 1059868), (106, 529934), (212, 264967), (257, 218572), (514, 109286), (1028, 54643), (1031, 54484), (2062, 27242), (4124, 13621)]