53606620

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{13469}}^1$

素因数の和:13677

約数の個数: 24

約数和(自身を含む): 113148000

約数和(自身を除く): 59541380

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 3980, 13469, 26938, 53876, 67345, 134690, 269380, 2680331, 5360662, 10721324, 13401655, 26803310, 53606620]

約数ペア:

[(1, 53606620), (2, 26803310), (4, 13401655), (5, 10721324), (10, 5360662), (20, 2680331), (199, 269380), (398, 134690), (796, 67345), (995, 53876), (1990, 26938), (3980, 13469)]