49989904

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{37643}}^1$

素因数の和:37734

約数の個数: 20

約数和(自身を含む): 98024976

約数和(自身を除く): 48035072

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 37643, 75286, 150572, 301144, 602288, 3124369, 6248738, 12497476, 24994952, 49989904]

約数ペア:

[(1, 49989904), (2, 24994952), (4, 12497476), (8, 6248738), (16, 3124369), (83, 602288), (166, 301144), (332, 150572), (664, 75286), (1328, 37643)]