56720143

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1117}}^1$

素因数の和:1266

約数の個数: 16

約数和(自身を含む): 62786880

約数和(自身を除く): 6066737

約数列:

[1, 17, 29, 103, 493, 1117, 1751, 2987, 18989, 32393, 50779, 115051, 550681, 1955867, 3336479, 56720143]

約数ペア:

[(1, 56720143), (17, 3336479), (29, 1955867), (103, 550681), (493, 115051), (1117, 50779), (1751, 32393), (2987, 18989)]