47912756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{21739}}^1$

素因数の和:21791

約数の個数: 24

約数和(自身を含む): 91308000

約数和(自身を除く): 43395244

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 21739, 43478, 86956, 413041, 630431, 826082, 1260862, 1652164, 2521724, 11978189, 23956378, 47912756]

約数ペア:

[(1, 47912756), (2, 23956378), (4, 11978189), (19, 2521724), (29, 1652164), (38, 1260862), (58, 826082), (76, 630431), (116, 413041), (551, 86956), (1102, 43478), (2204, 21739)]