51788506

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{643}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 97187328

約数和(自身を除く): 45398822

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 523, 643, 1046, 1286, 3661, 4501, 5753, 7073, 7322, 9002, 11506, 14146, 40271, 49511, 80542, 99022, 336289, 672578, 2354023, 3699179, 4708046, 7398358, 25894253, 51788506]

約数ペア:

[(1, 51788506), (2, 25894253), (7, 7398358), (11, 4708046), (14, 3699179), (22, 2354023), (77, 672578), (154, 336289), (523, 99022), (643, 80542), (1046, 49511), (1286, 40271), (3661, 14146), (4501, 11506), (5753, 9002), (7073, 7322)]