56288981

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{1117}}^1$

素因数の和:1460

約数の個数: 16

約数和(自身を含む): 67401984

約数和(自身を除く): 11113003

約数列:

[1, 7, 23, 161, 313, 1117, 2191, 7199, 7819, 25691, 50393, 179837, 349621, 2447347, 8041283, 56288981]

約数ペア:

[(1, 56288981), (7, 8041283), (23, 2447347), (161, 349621), (313, 179837), (1117, 50393), (2191, 25691), (7199, 7819)]