51725816

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{21061}}^1$

素因数の和:21374

約数の個数: 16

約数和(自身を含む): 97306440

約数和(自身を除く): 45580624

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 21061, 42122, 84244, 168488, 6465727, 12931454, 25862908, 51725816]

約数ペア:

[(1, 51725816), (2, 25862908), (4, 12931454), (8, 6465727), (307, 168488), (614, 84244), (1228, 42122), (2456, 21061)]