51320242

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{2269}}^1$

素因数の和:2577

約数の個数: 16

約数和(自身を含む): 79104960

約数和(自身を除く): 27784718

約数列:

[1, 2, 43, 86, 263, 526, 2269, 4538, 11309, 22618, 97567, 195134, 596747, 1193494, 25660121, 51320242]

約数ペア:

[(1, 51320242), (2, 25660121), (43, 1193494), (86, 596747), (263, 195134), (526, 97567), (2269, 22618), (4538, 11309)]