52988404

素因数分解:

$2^2\times 7^2\times {\mathrm{409}}^1\times {\mathrm{661}}^1$

素因数の和:1088

約数の個数: 36

約数和(自身を含む): 108296580

約数和(自身を除く): 55308176

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 409, 661, 818, 1322, 1636, 2644, 2863, 4627, 5726, 9254, 11452, 18508, 20041, 32389, 40082, 64778, 80164, 129556, 270349, 540698, 1081396, 1892443, 3784886, 7569772, 13247101, 26494202, 52988404]

約数ペア:

[(1, 52988404), (2, 26494202), (4, 13247101), (7, 7569772), (14, 3784886), (28, 1892443), (49, 1081396), (98, 540698), (196, 270349), (409, 129556), (661, 80164), (818, 64778), (1322, 40082), (1636, 32389), (2644, 20041), (2863, 18508), (4627, 11452), (5726, 9254)]