56531324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 109771200

約数和(自身を除く): 53239876

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 109, 116, 218, 263, 436, 493, 526, 986, 1052, 1853, 1972, 3161, 3706, 4471, 6322, 7412, 7627, 8942, 12644, 15254, 17884, 28667, 30508, 53737, 57334, 107474, 114668, 129659, 214948, 259318, 487339, 518636, 831343, 974678, 1662686, 1949356, 3325372, 14132831, 28265662, 56531324]

約数ペア:

[(1, 56531324), (2, 28265662), (4, 14132831), (17, 3325372), (29, 1949356), (34, 1662686), (58, 974678), (68, 831343), (109, 518636), (116, 487339), (218, 259318), (263, 214948), (436, 129659), (493, 114668), (526, 107474), (986, 57334), (1052, 53737), (1853, 30508), (1972, 28667), (3161, 17884), (3706, 15254), (4471, 12644), (6322, 8942), (7412, 7627)]