51075128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6917}}^1$

素因数の和:7007

約数の個数: 32

約数和(自身を含む): 104600160

約数和(自身を除く): 53525032

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 6917, 7384, 13834, 27668, 55336, 89921, 179842, 359684, 491107, 719368, 982214, 1964428, 3928856, 6384391, 12768782, 25537564, 51075128]

約数ペア:

[(1, 51075128), (2, 25537564), (4, 12768782), (8, 6384391), (13, 3928856), (26, 1964428), (52, 982214), (71, 719368), (104, 491107), (142, 359684), (284, 179842), (568, 89921), (923, 55336), (1846, 27668), (3692, 13834), (6917, 7384)]