51421243

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:666

約数の個数: 16

約数和(自身を含む): 56125440

約数和(自身を除く): 4704197

約数列:

[1, 17, 47, 139, 463, 799, 2363, 6533, 7871, 21761, 64357, 111061, 369937, 1094069, 3024779, 51421243]

約数ペア:

[(1, 51421243), (17, 3024779), (47, 1094069), (139, 369937), (463, 111061), (799, 64357), (2363, 21761), (6533, 7871)]