47514140

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{55249}}^1$

素因数の和:55301

約数の個数: 24

約数和(自身を含む): 102102000

約数和(自身を除く): 54587860

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 55249, 110498, 220996, 276245, 552490, 1104980, 2375707, 4751414, 9502828, 11878535, 23757070, 47514140]

約数ペア:

[(1, 47514140), (2, 23757070), (4, 11878535), (5, 9502828), (10, 4751414), (20, 2375707), (43, 1104980), (86, 552490), (172, 276245), (215, 220996), (430, 110498), (860, 55249)]