51880892

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{9311}}^1$

素因数の和:9521

約数の個数: 24

約数和(自身を含む): 104294400

約数和(自身を除く): 52413508

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 9311, 18622, 37244, 65177, 130354, 260708, 1852889, 3705778, 7411556, 12970223, 25940446, 51880892]

約数ペア:

[(1, 51880892), (2, 25940446), (4, 12970223), (7, 7411556), (14, 3705778), (28, 1852889), (199, 260708), (398, 130354), (796, 65177), (1393, 37244), (2786, 18622), (5572, 9311)]