49966021

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1873}}^1$

素因数の和:2020

約数の個数: 16

約数和(自身を含む): 59248384

約数和(自身を除く): 9282363

約数列:

[1, 7, 37, 103, 259, 721, 1873, 3811, 13111, 26677, 69301, 192919, 485107, 1350433, 7138003, 49966021]

約数ペア:

[(1, 49966021), (7, 7138003), (37, 1350433), (103, 485107), (259, 192919), (721, 69301), (1873, 26677), (3811, 13111)]