49016820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{816947}}^1$

素因数の和:816959

約数の個数: 24

約数和(自身を含む): 137247264

約数和(自身を除く): 88230444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 816947, 1633894, 2450841, 3267788, 4084735, 4901682, 8169470, 9803364, 12254205, 16338940, 24508410, 49016820]

約数ペア:

[(1, 49016820), (2, 24508410), (3, 16338940), (4, 12254205), (5, 9803364), (6, 8169470), (10, 4901682), (12, 4084735), (15, 3267788), (20, 2450841), (30, 1633894), (60, 816947)]