47869780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{341927}}^1$

素因数の和:341943

約数の個数: 24

約数和(自身を含む): 114887808

約数和(自身を除く): 67018028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 341927, 683854, 1367708, 1709635, 2393489, 3419270, 4786978, 6838540, 9573956, 11967445, 23934890, 47869780]

約数ペア:

[(1, 47869780), (2, 23934890), (4, 11967445), (5, 9573956), (7, 6838540), (10, 4786978), (14, 3419270), (20, 2393489), (28, 1709635), (35, 1367708), (70, 683854), (140, 341927)]