55040422

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{4139}}^1$

素因数の和:4311

約数の個数: 16

約数和(自身を含む): 84704400

約数和(自身を除く): 29663978

約数列:

[1, 2, 61, 109, 122, 218, 4139, 6649, 8278, 13298, 252479, 451151, 504958, 902302, 27520211, 55040422]

約数ペア:

[(1, 55040422), (2, 27520211), (61, 902302), (109, 504958), (122, 451151), (218, 252479), (4139, 13298), (6649, 8278)]