52209717

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 82494720

約数和(自身を除く): 30285003

約数列:

[1, 3, 7, 21, 53, 61, 159, 183, 371, 427, 769, 1113, 1281, 2307, 3233, 5383, 9699, 16149, 22631, 40757, 46909, 67893, 122271, 140727, 285299, 328363, 855897, 985089, 2486177, 7458531, 17403239, 52209717]

約数ペア:

[(1, 52209717), (3, 17403239), (7, 7458531), (21, 2486177), (53, 985089), (61, 855897), (159, 328363), (183, 285299), (371, 140727), (427, 122271), (769, 67893), (1113, 46909), (1281, 40757), (2307, 22631), (3233, 16149), (5383, 9699)]