47987039

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 56733696

約数和(自身を除く): 8746657

約数列:

[1, 17, 23, 31, 37, 107, 391, 527, 629, 713, 851, 1147, 1819, 2461, 3317, 3959, 12121, 14467, 19499, 26381, 41837, 56389, 67303, 76291, 91057, 122729, 448477, 1296947, 1547969, 2086393, 2822767, 47987039]

約数ペア:

[(1, 47987039), (17, 2822767), (23, 2086393), (31, 1547969), (37, 1296947), (107, 448477), (391, 122729), (527, 91057), (629, 76291), (713, 67303), (851, 56389), (1147, 41837), (1819, 26381), (2461, 19499), (3317, 14467), (3959, 12121)]