49288085

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{128021}}^1$

素因数の和:128044

約数の個数: 16

約数和(自身を含む): 73740672

約数和(自身を除く): 24452587

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 128021, 640105, 896147, 1408231, 4480735, 7041155, 9857617, 49288085]

約数ペア:

[(1, 49288085), (5, 9857617), (7, 7041155), (11, 4480735), (35, 1408231), (55, 896147), (77, 640105), (385, 128021)]