51091074

素因数分解:

$2^1\times 3^4\times {\mathrm{315377}}^1$

素因数の和:315391

約数の個数: 20

約数和(自身を含む): 114482214

約数和(自身を除く): 63391140

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 315377, 630754, 946131, 1892262, 2838393, 5676786, 8515179, 17030358, 25545537, 51091074]

約数ペア:

[(1, 51091074), (2, 25545537), (3, 17030358), (6, 8515179), (9, 5676786), (18, 2838393), (27, 1892262), (54, 946131), (81, 630754), (162, 315377)]