51880432

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{12329}}^1$

素因数の和:12600

約数の個数: 20

約数和(自身を含む): 100908720

約数和(自身を除く): 49028288

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 12329, 24658, 49316, 98632, 197264, 3242527, 6485054, 12970108, 25940216, 51880432]

約数ペア:

[(1, 51880432), (2, 25940216), (4, 12970108), (8, 6485054), (16, 3242527), (263, 197264), (526, 98632), (1052, 49316), (2104, 24658), (4208, 12329)]