53710397

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 62805600

約数和(自身を除く): 9095203

約数列:

[1, 13, 19, 43, 169, 247, 389, 559, 817, 3211, 5057, 7267, 7391, 10621, 16727, 65741, 96083, 138073, 217451, 317813, 1249079, 2826863, 4131569, 53710397]

約数ペア:

[(1, 53710397), (13, 4131569), (19, 2826863), (43, 1249079), (169, 317813), (247, 217451), (389, 138073), (559, 96083), (817, 65741), (3211, 16727), (5057, 10621), (7267, 7391)]