55509138

素因数分解:

$2^1\times 3^4\times {\mathrm{277}}^1\times {\mathrm{1237}}^1$

素因数の和:1528

約数の個数: 40

約数和(自身を含む): 124931532

約数和(自身を除く): 69422394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 277, 554, 831, 1237, 1662, 2474, 2493, 3711, 4986, 7422, 7479, 11133, 14958, 22266, 22437, 33399, 44874, 66798, 100197, 200394, 342649, 685298, 1027947, 2055894, 3083841, 6167682, 9251523, 18503046, 27754569, 55509138]

約数ペア:

[(1, 55509138), (2, 27754569), (3, 18503046), (6, 9251523), (9, 6167682), (18, 3083841), (27, 2055894), (54, 1027947), (81, 685298), (162, 342649), (277, 200394), (554, 100197), (831, 66798), (1237, 44874), (1662, 33399), (2474, 22437), (2493, 22266), (3711, 14958), (4986, 11133), (7422, 7479)]