51916440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{432637}}^1$

素因数の和:432651

約数の個数: 32

約数和(自身を含む): 155749680

約数和(自身を除く): 103833240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 432637, 865274, 1297911, 1730548, 2163185, 2595822, 3461096, 4326370, 5191644, 6489555, 8652740, 10383288, 12979110, 17305480, 25958220, 51916440]

約数ペア:

[(1, 51916440), (2, 25958220), (3, 17305480), (4, 12979110), (5, 10383288), (6, 8652740), (8, 6489555), (10, 5191644), (12, 4326370), (15, 3461096), (20, 2595822), (24, 2163185), (30, 1730548), (40, 1297911), (60, 865274), (120, 432637)]