26663950

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{2707}}^1$

素因数の和:2916

約数の個数: 24

約数和(自身を含む): 49865112

約数和(自身を除く): 23201162

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 985, 1970, 2707, 4925, 5414, 9850, 13535, 27070, 67675, 135350, 533279, 1066558, 2666395, 5332790, 13331975, 26663950]

約数ペア:

[(1, 26663950), (2, 13331975), (5, 5332790), (10, 2666395), (25, 1066558), (50, 533279), (197, 135350), (394, 67675), (985, 27070), (1970, 13535), (2707, 9850), (4925, 5414)]