51265020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{854417}}^1$

素因数の和:854429

約数の個数: 24

約数和(自身を含む): 143542224

約数和(自身を除く): 92277204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 854417, 1708834, 2563251, 3417668, 4272085, 5126502, 8544170, 10253004, 12816255, 17088340, 25632510, 51265020]

約数ペア:

[(1, 51265020), (2, 25632510), (3, 17088340), (4, 12816255), (5, 10253004), (6, 8544170), (10, 5126502), (12, 4272085), (15, 3417668), (20, 2563251), (30, 1708834), (60, 854417)]