54690352

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{17351}}^1$

素因数の和:17556

約数の個数: 20

約数和(自身を含む): 106506576

約数和(自身を除く): 51816224

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 17351, 34702, 69404, 138808, 277616, 3418147, 6836294, 13672588, 27345176, 54690352]

約数ペア:

[(1, 54690352), (2, 27345176), (4, 13672588), (8, 6836294), (16, 3418147), (197, 277616), (394, 138808), (788, 69404), (1576, 34702), (3152, 17351)]