51505355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{919}}^1\times {\mathrm{1019}}^1$

素因数の和:1954

約数の個数: 16

約数和(自身を含む): 67564800

約数和(自身を除く): 16059445

約数列:

[1, 5, 11, 55, 919, 1019, 4595, 5095, 10109, 11209, 50545, 56045, 936461, 4682305, 10301071, 51505355]

約数ペア:

[(1, 51505355), (5, 10301071), (11, 4682305), (55, 936461), (919, 56045), (1019, 50545), (4595, 11209), (5095, 10109)]