53508511

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 67239936

約数和(自身を除く): 13731425

約数列:

[1, 7, 23, 31, 71, 151, 161, 217, 497, 713, 1057, 1633, 2201, 3473, 4681, 4991, 10721, 11431, 15407, 24311, 32767, 50623, 75047, 107663, 246583, 332351, 354361, 753641, 1726081, 2326457, 7644073, 53508511]

約数ペア:

[(1, 53508511), (7, 7644073), (23, 2326457), (31, 1726081), (71, 753641), (151, 354361), (161, 332351), (217, 246583), (497, 107663), (713, 75047), (1057, 50623), (1633, 32767), (2201, 24311), (3473, 15407), (4681, 11431), (4991, 10721)]