49866519

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{2089}}^1$

素因数の和:2274

約数の個数: 16

約数和(自身を含む): 68050400

約数和(自身を除く): 18183881

約数列:

[1, 3, 73, 109, 219, 327, 2089, 6267, 7957, 23871, 152497, 227701, 457491, 683103, 16622173, 49866519]

約数ペア:

[(1, 49866519), (3, 16622173), (73, 683103), (109, 457491), (219, 227701), (327, 152497), (2089, 23871), (6267, 7957)]