51643258

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{20707}}^1$

素因数の和:20781

約数の個数: 16

約数和(自身を含む): 82003680

約数和(自身を除く): 30360422

約数列:

[1, 2, 29, 43, 58, 86, 1247, 2494, 20707, 41414, 600503, 890401, 1201006, 1780802, 25821629, 51643258]

約数ペア:

[(1, 51643258), (2, 25821629), (29, 1780802), (43, 1201006), (58, 890401), (86, 600503), (1247, 41414), (2494, 20707)]