51390646605

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{27854009}}^1$

素因数の和:27854061

約数の個数: 24

約数和(自身を含む): 91249736760

約数和(自身を除く): 39859090155

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 27854009, 83562027, 139270045, 250686081, 417810135, 1142014369, 1253430405, 3426043107, 5710071845, 10278129321, 17130215535, 51390646605]

約数ペア:

[(1, 51390646605), (3, 17130215535), (5, 10278129321), (9, 5710071845), (15, 3426043107), (41, 1253430405), (45, 1142014369), (123, 417810135), (205, 250686081), (369, 139270045), (615, 83562027), (1845, 27854009)]