51220592

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{188311}}^1$

素因数の和:188336

約数の個数: 20

約数和(自身を含む): 105078096

約数和(自身を除く): 53857504

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 188311, 376622, 753244, 1506488, 3012976, 3201287, 6402574, 12805148, 25610296, 51220592]

約数ペア:

[(1, 51220592), (2, 25610296), (4, 12805148), (8, 6402574), (16, 3201287), (17, 3012976), (34, 1506488), (68, 753244), (136, 376622), (272, 188311)]