51029155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1663}}^1$

素因数の和:1723

約数の個数: 24

約数和(自身を含む): 68470272

約数和(自身を除く): 17441117

約数列:

[1, 5, 17, 19, 85, 95, 323, 361, 1615, 1663, 1805, 6137, 8315, 28271, 30685, 31597, 141355, 157985, 537149, 600343, 2685745, 3001715, 10205831, 51029155]

約数ペア:

[(1, 51029155), (5, 10205831), (17, 3001715), (19, 2685745), (85, 600343), (95, 537149), (323, 157985), (361, 141355), (1615, 31597), (1663, 30685), (1805, 28271), (6137, 8315)]