51618115

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{4289}}^1$

素因数の和:4406

約数の個数: 16

約数和(自身を含む): 64864800

約数和(自身を除く): 13246685

約数列:

[1, 5, 29, 83, 145, 415, 2407, 4289, 12035, 21445, 124381, 355987, 621905, 1779935, 10323623, 51618115]

約数ペア:

[(1, 51618115), (5, 10323623), (29, 1779935), (83, 621905), (145, 355987), (415, 124381), (2407, 21445), (4289, 12035)]