50018709

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2039}}^1$

素因数の和:2109

約数の個数: 32

約数和(自身を含む): 78140160

約数和(自身を除く): 28121451

約数列:

[1, 3, 13, 17, 37, 39, 51, 111, 221, 481, 629, 663, 1443, 1887, 2039, 6117, 8177, 24531, 26507, 34663, 75443, 79521, 103989, 226329, 450619, 980759, 1282531, 1351857, 2942277, 3847593, 16672903, 50018709]

約数ペア:

[(1, 50018709), (3, 16672903), (13, 3847593), (17, 2942277), (37, 1351857), (39, 1282531), (51, 980759), (111, 450619), (221, 226329), (481, 103989), (629, 79521), (663, 75443), (1443, 34663), (1887, 26507), (2039, 24531), (6117, 8177)]