54949865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{1493}}^1$

素因数の和:1948

約数の個数: 16

約数和(自身を含む): 70026768

約数和(自身を除く): 15076903

約数列:

[1, 5, 17, 85, 433, 1493, 2165, 7361, 7465, 25381, 36805, 126905, 646469, 3232345, 10989973, 54949865]

約数ペア:

[(1, 54949865), (5, 10989973), (17, 3232345), (85, 646469), (433, 126905), (1493, 36805), (2165, 25381), (7361, 7465)]