51278756

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{1753}}^1$

素因数の和:1931

約数の個数: 24

約数和(自身を含む): 91937664

約数和(自身を除く): 40658908

約数列:

[1, 2, 4, 71, 103, 142, 206, 284, 412, 1753, 3506, 7012, 7313, 14626, 29252, 124463, 180559, 248926, 361118, 497852, 722236, 12819689, 25639378, 51278756]

約数ペア:

[(1, 51278756), (2, 25639378), (4, 12819689), (71, 722236), (103, 497852), (142, 361118), (206, 248926), (284, 180559), (412, 124463), (1753, 29252), (3506, 14626), (7012, 7313)]