53801242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{12289}}^1$

素因数の和:12501

約数の個数: 16

約数和(自身を含む): 88488000

約数和(自身を除く): 34686758

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 12289, 24578, 135179, 270358, 2445511, 4891022, 26900621, 53801242]

約数ペア:

[(1, 53801242), (2, 26900621), (11, 4891022), (22, 2445511), (199, 270358), (398, 135179), (2189, 24578), (4378, 12289)]