51217656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{304867}}^1$

素因数の和:304883

約数の個数: 32

約数和(自身を含む): 146336640

約数和(自身を除く): 95118984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 304867, 609734, 914601, 1219468, 1829202, 2134069, 2438936, 3658404, 4268138, 6402207, 7316808, 8536276, 12804414, 17072552, 25608828, 51217656]

約数ペア:

[(1, 51217656), (2, 25608828), (3, 17072552), (4, 12804414), (6, 8536276), (7, 7316808), (8, 6402207), (12, 4268138), (14, 3658404), (21, 2438936), (24, 2134069), (28, 1829202), (42, 1219468), (56, 914601), (84, 609734), (168, 304867)]