54205081

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13147}}^1$

素因数の和:13204

約数の個数: 16

約数和(自身を含む): 67317760

約数和(自身を除く): 13112679

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 13147, 92029, 249793, 407557, 1748551, 2852899, 7743583, 54205081]

約数ペア:

[(1, 54205081), (7, 7743583), (19, 2852899), (31, 1748551), (133, 407557), (217, 249793), (589, 92029), (4123, 13147)]