51005708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{2341}}^1$

素因数の和:2777

約数の個数: 24

約数和(自身を含む): 96396720

約数和(自身を除く): 45391012

約数列:

[1, 2, 4, 13, 26, 52, 419, 838, 1676, 2341, 4682, 5447, 9364, 10894, 21788, 30433, 60866, 121732, 980879, 1961758, 3923516, 12751427, 25502854, 51005708]

約数ペア:

[(1, 51005708), (2, 25502854), (4, 12751427), (13, 3923516), (26, 1961758), (52, 980879), (419, 121732), (838, 60866), (1676, 30433), (2341, 21788), (4682, 10894), (5447, 9364)]