57449560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{29311}}^1$

素因数の和:29336

約数の個数: 48

約数和(自身を含む): 150370560

約数和(自身を除く): 92921000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 29311, 58622, 117244, 146555, 205177, 234488, 293110, 410354, 586220, 820708, 1025885, 1172440, 1436239, 1641416, 2051770, 2872478, 4103540, 5744956, 7181195, 8207080, 11489912, 14362390, 28724780, 57449560]

約数ペア:

[(1, 57449560), (2, 28724780), (4, 14362390), (5, 11489912), (7, 8207080), (8, 7181195), (10, 5744956), (14, 4103540), (20, 2872478), (28, 2051770), (35, 1641416), (40, 1436239), (49, 1172440), (56, 1025885), (70, 820708), (98, 586220), (140, 410354), (196, 293110), (245, 234488), (280, 205177), (392, 146555), (490, 117244), (980, 58622), (1960, 29311)]