52773695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 72902592

約数和(自身を除く): 20128897

約数列:

[1, 5, 13, 17, 65, 85, 163, 221, 293, 815, 1105, 1465, 2119, 2771, 3809, 4981, 10595, 13855, 19045, 24905, 36023, 47759, 64753, 180115, 238795, 323765, 620867, 811903, 3104335, 4059515, 10554739, 52773695]

約数ペア:

[(1, 52773695), (5, 10554739), (13, 4059515), (17, 3104335), (65, 811903), (85, 620867), (163, 323765), (221, 238795), (293, 180115), (815, 64753), (1105, 47759), (1465, 36023), (2119, 24905), (2771, 19045), (3809, 13855), (4981, 10595)]