51458406

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{1327}}^1$

素因数の和:1636

約数の個数: 32

約数和(自身を含む): 107854848

約数和(自身を除く): 56396442

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 281, 562, 843, 1327, 1686, 2654, 3981, 6463, 7962, 12926, 19389, 30521, 38778, 61042, 91563, 183126, 372887, 745774, 1118661, 2237322, 8576401, 17152802, 25729203, 51458406]

約数ペア:

[(1, 51458406), (2, 25729203), (3, 17152802), (6, 8576401), (23, 2237322), (46, 1118661), (69, 745774), (138, 372887), (281, 183126), (562, 91563), (843, 61042), (1327, 38778), (1686, 30521), (2654, 19389), (3981, 12926), (6463, 7962)]