55935740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{399541}}^1$

素因数の和:399557

約数の個数: 24

約数和(自身を含む): 134246112

約数和(自身を除く): 78310372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 399541, 799082, 1598164, 1997705, 2796787, 3995410, 5593574, 7990820, 11187148, 13983935, 27967870, 55935740]

約数ペア:

[(1, 55935740), (2, 27967870), (4, 13983935), (5, 11187148), (7, 7990820), (10, 5593574), (14, 3995410), (20, 2796787), (28, 1997705), (35, 1598164), (70, 799082), (140, 399541)]