51568216

素因数分解:

$2^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{3821}}^1$

素因数の和:4075

約数の個数: 32

約数和(自身を含む): 110990880

約数和(自身を除く): 59422664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 241, 482, 964, 1687, 1928, 3374, 3821, 6748, 7642, 13496, 15284, 26747, 30568, 53494, 106988, 213976, 920861, 1841722, 3683444, 6446027, 7366888, 12892054, 25784108, 51568216]

約数ペア:

[(1, 51568216), (2, 25784108), (4, 12892054), (7, 7366888), (8, 6446027), (14, 3683444), (28, 1841722), (56, 920861), (241, 213976), (482, 106988), (964, 53494), (1687, 30568), (1928, 26747), (3374, 15284), (3821, 13496), (6748, 7642)]