51566669

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3299}}^1$

素因数の和:3353

約数の個数: 24

約数和(自身を含む): 67716000

約数和(自身を除く): 16149331

約数列:

[1, 7, 11, 29, 49, 77, 203, 319, 539, 1421, 2233, 3299, 15631, 23093, 36289, 95671, 161651, 254023, 669697, 1052381, 1778161, 4687879, 7366667, 51566669]

約数ペア:

[(1, 51566669), (7, 7366667), (11, 4687879), (29, 1778161), (49, 1052381), (77, 669697), (203, 254023), (319, 161651), (539, 95671), (1421, 36289), (2233, 23093), (3299, 15631)]