56568790

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{13831}}^1$

素因数の和:14247

約数の個数: 16

約数和(自身を含む): 102080160

約数和(自身を除く): 45511370

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 13831, 27662, 69155, 138310, 5656879, 11313758, 28284395, 56568790]

約数ペア:

[(1, 56568790), (2, 28284395), (5, 11313758), (10, 5656879), (409, 138310), (818, 69155), (2045, 27662), (4090, 13831)]