51855278

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{4703}}^1$

素因数の和:4891

約数の個数: 16

約数和(自身を含む): 80438400

約数和(自身を除く): 28583122

約数列:

[1, 2, 37, 74, 149, 298, 4703, 5513, 9406, 11026, 174011, 348022, 700747, 1401494, 25927639, 51855278]

約数ペア:

[(1, 51855278), (2, 25927639), (37, 1401494), (74, 700747), (149, 348022), (298, 174011), (4703, 11026), (5513, 9406)]