49314640

素因数分解:

$2^4\times 5^1\times {\mathrm{616433}}^1$

素因数の和:616446

約数の個数: 20

約数和(自身を含む): 114656724

約数和(自身を除く): 65342084

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 616433, 1232866, 2465732, 3082165, 4931464, 6164330, 9862928, 12328660, 24657320, 49314640]

約数ペア:

[(1, 49314640), (2, 24657320), (4, 12328660), (5, 9862928), (8, 6164330), (10, 4931464), (16, 3082165), (20, 2465732), (40, 1232866), (80, 616433)]