49991972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{12637}}^1$

素因数の和:12707

約数の個数: 24

約数和(自身を含む): 93420096

約数和(自身を除く): 43428124

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 12637, 25274, 50548, 290651, 543391, 581302, 1086782, 1162604, 2173564, 12497993, 24995986, 49991972]

約数ペア:

[(1, 49991972), (2, 24995986), (4, 12497993), (23, 2173564), (43, 1162604), (46, 1086782), (86, 581302), (92, 543391), (172, 290651), (989, 50548), (1978, 25274), (3956, 12637)]