52742438

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{27103}}^1$

素因数の和:27251

約数の個数: 16

約数和(自身を含む): 91069440

約数和(自身を除く): 38327002

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 27103, 54206, 189721, 379442, 3767317, 7534634, 26371219, 52742438]

約数ペア:

[(1, 52742438), (2, 26371219), (7, 7534634), (14, 3767317), (139, 379442), (278, 189721), (973, 54206), (1946, 27103)]