50724261

素因数分解:

$3^2\times 7^2\times {\mathrm{115021}}^1$

素因数の和:115041

約数の個数: 18

約数和(自身を含む): 85231302

約数和(自身を除く): 34507041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 115021, 345063, 805147, 1035189, 2415441, 5636029, 7246323, 16908087, 50724261]

約数ペア:

[(1, 50724261), (3, 16908087), (7, 7246323), (9, 5636029), (21, 2415441), (49, 1035189), (63, 805147), (147, 345063), (441, 115021)]