51836242

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{1373}}^1$

素因数の和:1857

約数の個数: 16

約数和(自身を含む): 79801920

約数和(自身を除く): 27965678

約数列:

[1, 2, 43, 86, 439, 878, 1373, 2746, 18877, 37754, 59039, 118078, 602747, 1205494, 25918121, 51836242]

約数ペア:

[(1, 51836242), (2, 25918121), (43, 1205494), (86, 602747), (439, 118078), (878, 59039), (1373, 37754), (2746, 18877)]