54989370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{610993}}^1$

素因数の和:611006

約数の個数: 24

約数和(自身を含む): 142972596

約数和(自身を除く): 87983226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 610993, 1221986, 1832979, 3054965, 3665958, 5498937, 6109930, 9164895, 10997874, 18329790, 27494685, 54989370]

約数ペア:

[(1, 54989370), (2, 27494685), (3, 18329790), (5, 10997874), (6, 9164895), (9, 6109930), (10, 5498937), (15, 3665958), (18, 3054965), (30, 1832979), (45, 1221986), (90, 610993)]