50171878

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 81156096

約数和(自身を除く): 30984218

約数列:

[1, 2, 23, 46, 67, 73, 134, 146, 223, 446, 1541, 1679, 3082, 3358, 4891, 5129, 9782, 10258, 14941, 16279, 29882, 32558, 112493, 224986, 343643, 374417, 687286, 748834, 1090693, 2181386, 25085939, 50171878]

約数ペア:

[(1, 50171878), (2, 25085939), (23, 2181386), (46, 1090693), (67, 748834), (73, 687286), (134, 374417), (146, 343643), (223, 224986), (446, 112493), (1541, 32558), (1679, 29882), (3082, 16279), (3358, 14941), (4891, 10258), (5129, 9782)]