53728140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{895469}}^1$

素因数の和:895481

約数の個数: 24

約数和(自身を含む): 150438960

約数和(自身を除く): 96710820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 895469, 1790938, 2686407, 3581876, 4477345, 5372814, 8954690, 10745628, 13432035, 17909380, 26864070, 53728140]

約数ペア:

[(1, 53728140), (2, 26864070), (3, 17909380), (4, 13432035), (5, 10745628), (6, 8954690), (10, 5372814), (12, 4477345), (15, 3581876), (20, 2686407), (30, 1790938), (60, 895469)]