51253916

素因数分解:

$2^2\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{1487}}^1$

素因数の和:2729

約数の個数: 24

約数和(自身を含む): 102660096

約数和(自身を除く): 51406180

約数列:

[1, 2, 4, 7, 14, 28, 1231, 1487, 2462, 2974, 4924, 5948, 8617, 10409, 17234, 20818, 34468, 41636, 1830497, 3660994, 7321988, 12813479, 25626958, 51253916]

約数ペア:

[(1, 51253916), (2, 25626958), (4, 12813479), (7, 7321988), (14, 3660994), (28, 1830497), (1231, 41636), (1487, 34468), (2462, 20818), (2974, 17234), (4924, 10409), (5948, 8617)]