49531538

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{25453}}^1$

素因数の和:25601

約数の個数: 16

約数和(自身を含む): 85525440

約数和(自身を除く): 35993902

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 25453, 50906, 178171, 356342, 3537967, 7075934, 24765769, 49531538]

約数ペア:

[(1, 49531538), (2, 24765769), (7, 7075934), (14, 3537967), (139, 356342), (278, 178171), (973, 50906), (1946, 25453)]