51940584

素因数分解:

$2^3\times 3^2\times {\mathrm{721397}}^1$

素因数の和:721409

約数の個数: 24

約数和(自身を含む): 140672610

約数和(自身を除く): 88732026

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 721397, 1442794, 2164191, 2885588, 4328382, 5771176, 6492573, 8656764, 12985146, 17313528, 25970292, 51940584]

約数ペア:

[(1, 51940584), (2, 25970292), (3, 17313528), (4, 12985146), (6, 8656764), (8, 6492573), (9, 5771176), (12, 4328382), (18, 2885588), (24, 2164191), (36, 1442794), (72, 721397)]