51174495

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8681}}^1$

素因数の和:8823

約数の個数: 24

約数和(自身を含む): 89389872

約数和(自身を除く): 38215377

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 5895, 8681, 26043, 43405, 78129, 130215, 390645, 1137211, 3411633, 5686055, 10234899, 17058165, 51174495]

約数ペア:

[(1, 51174495), (3, 17058165), (5, 10234899), (9, 5686055), (15, 3411633), (45, 1137211), (131, 390645), (393, 130215), (655, 78129), (1179, 43405), (1965, 26043), (5895, 8681)]