49742905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2903}}^1$

素因数の和:3080

約数の個数: 16

約数和(自身を含む): 62726400

約数和(自身を除く): 12983495

約数列:

[1, 5, 23, 115, 149, 745, 2903, 3427, 14515, 17135, 66769, 333845, 432547, 2162735, 9948581, 49742905]

約数ペア:

[(1, 49742905), (5, 9948581), (23, 2162735), (115, 432547), (149, 333845), (745, 66769), (2903, 17135), (3427, 14515)]