55178844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{656891}}^1$

素因数の和:656905

約数の個数: 24

約数和(自身を含む): 147143808

約数和(自身を除く): 91964964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 656891, 1313782, 1970673, 2627564, 3941346, 4598237, 7882692, 9196474, 13794711, 18392948, 27589422, 55178844]

約数ペア:

[(1, 55178844), (2, 27589422), (3, 18392948), (4, 13794711), (6, 9196474), (7, 7882692), (12, 4598237), (14, 3941346), (21, 2627564), (28, 1970673), (42, 1313782), (84, 656891)]