55711579

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2521}}^1$

素因数の和:2587

約数の個数: 24

約数和(自身を含む): 72452016

約数和(自身を除く): 16740437

約数列:

[1, 7, 11, 41, 49, 77, 287, 451, 539, 2009, 2521, 3157, 17647, 22099, 27731, 103361, 123529, 194117, 723527, 1136971, 1358819, 5064689, 7958797, 55711579]

約数ペア:

[(1, 55711579), (7, 7958797), (11, 5064689), (41, 1358819), (49, 1136971), (77, 723527), (287, 194117), (451, 123529), (539, 103361), (2009, 27731), (2521, 22099), (3157, 17647)]