49101389

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 55702080

約数和(自身を除く): 6600691

約数列:

[1, 17, 23, 83, 89, 289, 391, 1411, 1513, 1909, 2047, 6647, 7387, 23987, 25721, 32453, 34799, 125579, 169901, 551701, 591583, 2134843, 2888317, 49101389]

約数ペア:

[(1, 49101389), (17, 2888317), (23, 2134843), (83, 591583), (89, 551701), (289, 169901), (391, 125579), (1411, 34799), (1513, 32453), (1909, 25721), (2047, 23987), (6647, 7387)]