50881857

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{30341}}^1$

素因数の和:30400

約数の個数: 16

約数和(自身を含む): 74762688

約数和(自身を除く): 23880831

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 30341, 91023, 394433, 1183299, 1304663, 3913989, 16960619, 50881857]

約数ペア:

[(1, 50881857), (3, 16960619), (13, 3913989), (39, 1304663), (43, 1183299), (129, 394433), (559, 91023), (1677, 30341)]