56123148

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{17783}}^1$

素因数の和:18053

約数の個数: 24

約数和(自身を含む): 131459328

約数和(自身を除く): 75336180

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 17783, 35566, 53349, 71132, 106698, 213396, 4676929, 9353858, 14030787, 18707716, 28061574, 56123148]

約数ペア:

[(1, 56123148), (2, 28061574), (3, 18707716), (4, 14030787), (6, 9353858), (12, 4676929), (263, 213396), (526, 106698), (789, 71132), (1052, 53349), (1578, 35566), (3156, 17783)]