53157115

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{2143}}^1$

素因数の和:2211

約数の個数: 24

約数和(自身を含む): 71858304

約数和(自身を除く): 18701189

約数列:

[1, 5, 11, 41, 55, 121, 205, 451, 605, 2143, 2255, 4961, 10715, 23573, 24805, 87863, 117865, 259303, 439315, 966493, 1296515, 4832465, 10631423, 53157115]

約数ペア:

[(1, 53157115), (5, 10631423), (11, 4832465), (41, 1296515), (55, 966493), (121, 439315), (205, 259303), (451, 117865), (605, 87863), (2143, 24805), (2255, 23573), (4961, 10715)]