50947905

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{78989}}^1$

素因数の和:79040

約数の個数: 16

約数和(自身を含む): 83413440

約数和(自身を除く): 32465535

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 78989, 236967, 394945, 1184835, 3396527, 10189581, 16982635, 50947905]

約数ペア:

[(1, 50947905), (3, 16982635), (5, 10189581), (15, 3396527), (43, 1184835), (129, 394945), (215, 236967), (645, 78989)]