51005016

素因数分解:

$2^3\times 3^2\times {\mathrm{708403}}^1$

素因数の和:708415

約数の個数: 24

約数和(自身を含む): 138138780

約数和(自身を除く): 87133764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 708403, 1416806, 2125209, 2833612, 4250418, 5667224, 6375627, 8500836, 12751254, 17001672, 25502508, 51005016]

約数ペア:

[(1, 51005016), (2, 25502508), (3, 17001672), (4, 12751254), (6, 8500836), (8, 6375627), (9, 5667224), (12, 4250418), (18, 2833612), (24, 2125209), (36, 1416806), (72, 708403)]