53072642

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 93312000

約数和(自身を除く): 40239358

約数列:

[1, 2, 7, 14, 71, 107, 142, 214, 497, 499, 749, 994, 998, 1498, 3493, 6986, 7597, 15194, 35429, 53179, 53393, 70858, 106358, 106786, 248003, 373751, 496006, 747502, 3790903, 7581806, 26536321, 53072642]

約数ペア:

[(1, 53072642), (2, 26536321), (7, 7581806), (14, 3790903), (71, 747502), (107, 496006), (142, 373751), (214, 248003), (497, 106786), (499, 106358), (749, 70858), (994, 53393), (998, 53179), (1498, 35429), (3493, 15194), (6986, 7597)]