51922040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{56437}}^1$

素因数の和:56471

約数の個数: 32

約数和(自身を含む): 121906080

約数和(自身を除く): 69984040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 56437, 112874, 225748, 282185, 451496, 564370, 1128740, 1298051, 2257480, 2596102, 5192204, 6490255, 10384408, 12980510, 25961020, 51922040]

約数ペア:

[(1, 51922040), (2, 25961020), (4, 12980510), (5, 10384408), (8, 6490255), (10, 5192204), (20, 2596102), (23, 2257480), (40, 1298051), (46, 1128740), (92, 564370), (115, 451496), (184, 282185), (230, 225748), (460, 112874), (920, 56437)]