49982395

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 60987168

約数和(自身を除く): 11004773

約数列:

[1, 5, 131, 137, 557, 655, 685, 2785, 17947, 72967, 76309, 89735, 364835, 381545, 9996479, 49982395]

約数ペア:

[(1, 49982395), (5, 9996479), (131, 381545), (137, 364835), (557, 89735), (655, 76309), (685, 72967), (2785, 17947)]