56639935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{21911}}^1$

素因数の和:21974

約数の個数: 16

約数和(自身を含む): 75727872

約数和(自身を除く): 19087937

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 21911, 109555, 241021, 1029817, 1205105, 5149085, 11327987, 56639935]

約数ペア:

[(1, 56639935), (5, 11327987), (11, 5149085), (47, 1205105), (55, 1029817), (235, 241021), (517, 109555), (2585, 21911)]