55991195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{45337}}^1$

素因数の和:45374

約数の個数: 16

約数和(自身を含む): 76167840

約数和(自身を除く): 20176645

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 45337, 226685, 589381, 861403, 2946905, 4307015, 11198239, 55991195]

約数ペア:

[(1, 55991195), (5, 11198239), (13, 4307015), (19, 2946905), (65, 861403), (95, 589381), (247, 226685), (1235, 45337)]