51332816

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{14387}}^1$

素因数の和:14618

約数の個数: 20

約数和(自身を含む): 99910272

約数和(自身を除く): 48577456

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 14387, 28774, 57548, 115096, 230192, 3208301, 6416602, 12833204, 25666408, 51332816]

約数ペア:

[(1, 51332816), (2, 25666408), (4, 12833204), (8, 6416602), (16, 3208301), (223, 230192), (446, 115096), (892, 57548), (1784, 28774), (3568, 14387)]