50866280

素因数分解:

$2^3\times 5^1\times {\mathrm{1271657}}^1$

素因数の和:1271668

約数の個数: 16

約数和(自身を含む): 114449220

約数和(自身を除く): 63582940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1271657, 2543314, 5086628, 6358285, 10173256, 12716570, 25433140, 50866280]

約数ペア:

[(1, 50866280), (2, 25433140), (4, 12716570), (5, 10173256), (8, 6358285), (10, 5086628), (20, 2543314), (40, 1271657)]