49855791

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{20341}}^1$

素因数の和:20406

約数の個数: 16

約数和(自身を含む): 71603840

約数和(自身を除く): 21748049

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 20341, 61023, 386479, 874663, 1159437, 2623989, 16618597, 49855791]

約数ペア:

[(1, 49855791), (3, 16618597), (19, 2623989), (43, 1159437), (57, 874663), (129, 386479), (817, 61023), (2451, 20341)]