51981412

素因数分解:

$2^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{2843}}^1$

素因数の和:3507

約数の個数: 24

約数和(自身を含む): 104158656

約数和(自身を除く): 52177244

約数列:

[1, 2, 4, 7, 14, 28, 653, 1306, 2612, 2843, 4571, 5686, 9142, 11372, 18284, 19901, 39802, 79604, 1856479, 3712958, 7425916, 12995353, 25990706, 51981412]

約数ペア:

[(1, 51981412), (2, 25990706), (4, 12995353), (7, 7425916), (14, 3712958), (28, 1856479), (653, 79604), (1306, 39802), (2612, 19901), (2843, 18284), (4571, 11372), (5686, 9142)]