56648557

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:961

約数の個数: 24

約数和(自身を含む): 70424640

約数和(自身を除く): 13776083

約数列:

[1, 7, 19, 49, 71, 133, 497, 857, 931, 1349, 3479, 5999, 9443, 16283, 41993, 60847, 66101, 113981, 425929, 797867, 1156093, 2981503, 8092651, 56648557]

約数ペア:

[(1, 56648557), (7, 8092651), (19, 2981503), (49, 1156093), (71, 797867), (133, 425929), (497, 113981), (857, 66101), (931, 60847), (1349, 41993), (3479, 16283), (5999, 9443)]