51710945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2333}}^1$

素因数の和:2393

約数の個数: 32

約数和(自身を含む): 75285504

約数和(自身を除く): 23574559

約数列:

[1, 5, 11, 13, 31, 55, 65, 143, 155, 341, 403, 715, 1705, 2015, 2333, 4433, 11665, 22165, 25663, 30329, 72323, 128315, 151645, 333619, 361615, 795553, 940199, 1668095, 3977765, 4700995, 10342189, 51710945]

約数ペア:

[(1, 51710945), (5, 10342189), (11, 4700995), (13, 3977765), (31, 1668095), (55, 940199), (65, 795553), (143, 361615), (155, 333619), (341, 151645), (403, 128315), (715, 72323), (1705, 30329), (2015, 25663), (2333, 22165), (4433, 11665)]