51561864

素因数分解:

$2^3\times 3^2\times {\mathrm{716137}}^1$

素因数の和:716149

約数の個数: 24

約数和(自身を含む): 139646910

約数和(自身を除く): 88085046

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 716137, 1432274, 2148411, 2864548, 4296822, 5729096, 6445233, 8593644, 12890466, 17187288, 25780932, 51561864]

約数ペア:

[(1, 51561864), (2, 25780932), (3, 17187288), (4, 12890466), (6, 8593644), (8, 6445233), (9, 5729096), (12, 4296822), (18, 2864548), (24, 2148411), (36, 1432274), (72, 716137)]