49904614

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{2017}}^1$

素因数の和:2247

約数の個数: 16

約数和(自身を含む): 76280400

約数和(自身を除く): 26375786

約数列:

[1, 2, 89, 139, 178, 278, 2017, 4034, 12371, 24742, 179513, 280363, 359026, 560726, 24952307, 49904614]

約数ペア:

[(1, 49904614), (2, 24952307), (89, 560726), (139, 359026), (178, 280363), (278, 179513), (2017, 24742), (4034, 12371)]