51545116

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{80039}}^1$

素因数の和:80073

約数の個数: 24

約数和(自身を含む): 107573760

約数和(自身を除く): 56028644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 80039, 160078, 320156, 560273, 1120546, 1840897, 2241092, 3681794, 7363588, 12886279, 25772558, 51545116]

約数ペア:

[(1, 51545116), (2, 25772558), (4, 12886279), (7, 7363588), (14, 3681794), (23, 2241092), (28, 1840897), (46, 1120546), (92, 560273), (161, 320156), (322, 160078), (644, 80039)]