56553800360

素因数分解:

$2^3\times 5^1\times {\mathrm{1413845009}}^1$

素因数の和:1413845020

約数の個数: 16

約数和(自身を含む): 127246050900

約数和(自身を除く): 70692250540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1413845009, 2827690018, 5655380036, 7069225045, 11310760072, 14138450090, 28276900180, 56553800360]

約数ペア:

[(1, 56553800360), (2, 28276900180), (4, 14138450090), (5, 11310760072), (8, 7069225045), (10, 5655380036), (20, 2827690018), (40, 1413845009)]