47810980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{341507}}^1$

素因数の和:341523

約数の個数: 24

約数和(自身を含む): 114746688

約数和(自身を除く): 66935708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 341507, 683014, 1366028, 1707535, 2390549, 3415070, 4781098, 6830140, 9562196, 11952745, 23905490, 47810980]

約数ペア:

[(1, 47810980), (2, 23905490), (4, 11952745), (5, 9562196), (7, 6830140), (10, 4781098), (14, 3415070), (20, 2390549), (28, 1707535), (35, 1366028), (70, 683014), (140, 341507)]