54117854

素因数分解:

$2^1\times 7^3\times {\mathrm{78889}}^1$

素因数の和:78912

約数の個数: 16

約数和(自身を含む): 94668000

約数和(自身を除く): 40550146

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 78889, 157778, 552223, 1104446, 3865561, 7731122, 27058927, 54117854]

約数ペア:

[(1, 54117854), (2, 27058927), (7, 7731122), (14, 3865561), (49, 1104446), (98, 552223), (343, 157778), (686, 78889)]