51445004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{989327}}^1$

素因数の和:989344

約数の個数: 12

約数和(自身を含む): 96954144

約数和(自身を除く): 45509140

約数列:

[1, 2, 4, 13, 26, 52, 989327, 1978654, 3957308, 12861251, 25722502, 51445004]

約数ペア:

[(1, 51445004), (2, 25722502), (4, 12861251), (13, 3957308), (26, 1978654), (52, 989327)]