56260045

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 72420480

約数和(自身を除く): 16160435

約数列:

[1, 5, 19, 71, 95, 355, 361, 439, 1349, 1805, 2195, 6745, 8341, 25631, 31169, 41705, 128155, 155845, 158479, 592211, 792395, 2961055, 11252009, 56260045]

約数ペア:

[(1, 56260045), (5, 11252009), (19, 2961055), (71, 792395), (95, 592211), (355, 158479), (361, 155845), (439, 128155), (1349, 41705), (1805, 31169), (2195, 25631), (6745, 8341)]