55032540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{917209}}^1$

素因数の和:917221

約数の個数: 24

約数和(自身を含む): 154091280

約数和(自身を除く): 99058740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 917209, 1834418, 2751627, 3668836, 4586045, 5503254, 9172090, 11006508, 13758135, 18344180, 27516270, 55032540]

約数ペア:

[(1, 55032540), (2, 27516270), (3, 18344180), (4, 13758135), (5, 11006508), (6, 9172090), (10, 5503254), (12, 4586045), (15, 3668836), (20, 2751627), (30, 1834418), (60, 917209)]