51908248

素因数分解:

$2^3\times 7^3\times {\mathrm{18917}}^1$

素因数の和:18944

約数の個数: 32

約数和(自身を含む): 113508000

約数和(自身を除く): 61599752

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 18917, 37834, 75668, 132419, 151336, 264838, 529676, 926933, 1059352, 1853866, 3707732, 6488531, 7415464, 12977062, 25954124, 51908248]

約数ペア:

[(1, 51908248), (2, 25954124), (4, 12977062), (7, 7415464), (8, 6488531), (14, 3707732), (28, 1853866), (49, 1059352), (56, 926933), (98, 529676), (196, 264838), (343, 151336), (392, 132419), (686, 75668), (1372, 37834), (2744, 18917)]