53858728

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{87433}}^1$

素因数の和:87457

約数の個数: 32

約数和(自身を含む): 125904960

約数和(自身を除く): 72046232

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 87433, 174866, 349732, 612031, 699464, 961763, 1224062, 1923526, 2448124, 3847052, 4896248, 6732341, 7694104, 13464682, 26929364, 53858728]

約数ペア:

[(1, 53858728), (2, 26929364), (4, 13464682), (7, 7694104), (8, 6732341), (11, 4896248), (14, 3847052), (22, 2448124), (28, 1923526), (44, 1224062), (56, 961763), (77, 699464), (88, 612031), (154, 349732), (308, 174866), (616, 87433)]