56400554

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2467}}^1$

素因数の和:2570

約数の個数: 32

約数和(自身を含む): 102352896

約数和(自身を除く): 45952342

約数列:

[1, 2, 7, 14, 23, 46, 71, 142, 161, 322, 497, 994, 1633, 2467, 3266, 4934, 11431, 17269, 22862, 34538, 56741, 113482, 175157, 350314, 397187, 794374, 1226099, 2452198, 4028611, 8057222, 28200277, 56400554]

約数ペア:

[(1, 56400554), (2, 28200277), (7, 8057222), (14, 4028611), (23, 2452198), (46, 1226099), (71, 794374), (142, 397187), (161, 350314), (322, 175157), (497, 113482), (994, 56741), (1633, 34538), (2467, 22862), (3266, 17269), (4934, 11431)]