51533972

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{13241}}^1$

素因数の和:13391

約数の個数: 24

約数和(自身を含む): 103817280

約数和(自身を除く): 52283308

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 13241, 26482, 52964, 92687, 185374, 370748, 1840499, 3680998, 7361996, 12883493, 25766986, 51533972]

約数ペア:

[(1, 51533972), (2, 25766986), (4, 12883493), (7, 7361996), (14, 3680998), (28, 1840499), (139, 370748), (278, 185374), (556, 92687), (973, 52964), (1946, 26482), (3892, 13241)]