49204078280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{175728851}}^1$

素因数の和:175728869

約数の個数: 32

約数和(自身を含む): 126524773440

約数和(自身を除く): 77320695160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 175728851, 351457702, 702915404, 878644255, 1230101957, 1405830808, 1757288510, 2460203914, 3514577020, 4920407828, 6150509785, 7029154040, 9840815656, 12301019570, 24602039140, 49204078280]

約数ペア:

[(1, 49204078280), (2, 24602039140), (4, 12301019570), (5, 9840815656), (7, 7029154040), (8, 6150509785), (10, 4920407828), (14, 3514577020), (20, 2460203914), (28, 1757288510), (35, 1405830808), (40, 1230101957), (56, 878644255), (70, 702915404), (140, 351457702), (280, 175728851)]