51080706

素因数分解:

$2^1\times 3^4\times {\mathrm{315313}}^1$

素因数の和:315327

約数の個数: 20

約数和(自身を含む): 114458982

約数和(自身を除く): 63378276

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 315313, 630626, 945939, 1891878, 2837817, 5675634, 8513451, 17026902, 25540353, 51080706]

約数ペア:

[(1, 51080706), (2, 25540353), (3, 17026902), (6, 8513451), (9, 5675634), (18, 2837817), (27, 1891878), (54, 945939), (81, 630626), (162, 315313)]