54889968126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1306904003}}^1$

素因数の和:1306904015

約数の個数: 16

約数和(自身を含む): 125462784384

約数和(自身を除く): 70572816258

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1306904003, 2613808006, 3920712009, 7841424018, 9148328021, 18296656042, 27444984063, 54889968126]

約数ペア:

[(1, 54889968126), (2, 27444984063), (3, 18296656042), (6, 9148328021), (7, 7841424018), (14, 3920712009), (21, 2613808006), (42, 1306904003)]