55463870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{72031}}^1$

素因数の和:72056

約数の個数: 32

約数和(自身を含む): 124471296

約数和(自身を除く): 69007426

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 72031, 144062, 360155, 504217, 720310, 792341, 1008434, 1584682, 2521085, 3961705, 5042170, 5546387, 7923410, 11092774, 27731935, 55463870]

約数ペア:

[(1, 55463870), (2, 27731935), (5, 11092774), (7, 7923410), (10, 5546387), (11, 5042170), (14, 3961705), (22, 2521085), (35, 1584682), (55, 1008434), (70, 792341), (77, 720310), (110, 504217), (154, 360155), (385, 144062), (770, 72031)]