52345100

素因数分解:

$2^2\times 5^2\times {\mathrm{499}}^1\times {\mathrm{1049}}^1$

素因数の和:1562

約数の個数: 36

約数和(自身を含む): 113925000

約数和(自身を除く): 61579900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 499, 998, 1049, 1996, 2098, 2495, 4196, 4990, 5245, 9980, 10490, 12475, 20980, 24950, 26225, 49900, 52450, 104900, 523451, 1046902, 2093804, 2617255, 5234510, 10469020, 13086275, 26172550, 52345100]

約数ペア:

[(1, 52345100), (2, 26172550), (4, 13086275), (5, 10469020), (10, 5234510), (20, 2617255), (25, 2093804), (50, 1046902), (100, 523451), (499, 104900), (998, 52450), (1049, 49900), (1996, 26225), (2098, 24950), (2495, 20980), (4196, 12475), (4990, 10490), (5245, 9980)]