54740702

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{883}}^1$

素因数の和:1247

約数の個数: 16

約数和(自身を含む): 83166720

約数和(自身を除く): 28426018

約数列:

[1, 2, 139, 223, 278, 446, 883, 1766, 30997, 61994, 122737, 196909, 245474, 393818, 27370351, 54740702]

約数ペア:

[(1, 54740702), (2, 27370351), (139, 393818), (223, 245474), (278, 196909), (446, 122737), (883, 61994), (1766, 30997)]