55221836

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{997}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 98754096

約数和(自身を除く): 43532260

約数列:

[1, 2, 4, 61, 122, 227, 244, 454, 908, 997, 1994, 3988, 13847, 27694, 55388, 60817, 121634, 226319, 243268, 452638, 905276, 13805459, 27610918, 55221836]

約数ペア:

[(1, 55221836), (2, 27610918), (4, 13805459), (61, 905276), (122, 452638), (227, 243268), (244, 226319), (454, 121634), (908, 60817), (997, 55388), (1994, 27694), (3988, 13847)]