53290534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{17681}}^1$

素因数の和:17831

約数の個数: 16

約数和(自身を含む): 87844176

約数和(自身を除く): 34553642

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 17681, 35362, 194491, 388982, 2422297, 4844594, 26645267, 53290534]

約数ペア:

[(1, 53290534), (2, 26645267), (11, 4844594), (22, 2422297), (137, 388982), (274, 194491), (1507, 35362), (3014, 17681)]