91038550

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{21937}}^1$

素因数の和:22032

約数の個数: 24

約数和(自身を含む): 171379656

約数和(自身を除く): 80341106

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 21937, 43874, 109685, 219370, 548425, 1096850, 1820771, 3641542, 9103855, 18207710, 45519275, 91038550]

約数ペア:

[(1, 91038550), (2, 45519275), (5, 18207710), (10, 9103855), (25, 3641542), (50, 1820771), (83, 1096850), (166, 548425), (415, 219370), (830, 109685), (2075, 43874), (4150, 21937)]