40051055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{17761}}^1$

素因数の和:17818

約数の個数: 16

約数和(自身を含む): 53712288

約数和(自身を除く): 13661233

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 17761, 88805, 195371, 728201, 976855, 3641005, 8010211, 40051055]

約数ペア:

[(1, 40051055), (5, 8010211), (11, 3641005), (41, 976855), (55, 728201), (205, 195371), (451, 88805), (2255, 17761)]