48139490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{687707}}^1$

素因数の和:687721

約数の個数: 16

約数和(自身を含む): 99029952

約数和(自身を除く): 50890462

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 687707, 1375414, 3438535, 4813949, 6877070, 9627898, 24069745, 48139490]

約数ペア:

[(1, 48139490), (2, 24069745), (5, 9627898), (7, 6877070), (10, 4813949), (14, 3438535), (35, 1375414), (70, 687707)]