51449086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{27107}}^1$

素因数の和:27195

約数の個数: 16

約数和(自身を含む): 84251664

約数和(自身を除く): 32802578

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 27107, 54214, 352391, 704782, 1978811, 3957622, 25724543, 51449086]

約数ペア:

[(1, 51449086), (2, 25724543), (13, 3957622), (26, 1978811), (73, 704782), (146, 352391), (949, 54214), (1898, 27107)]