87980451550

素因数分解:

$2^1\times 5^2\times {\mathrm{2063}}^1\times {\mathrm{852937}}^1$

素因数の和:855012

約数の個数: 24

約数和(自身を含む): 163723154976

約数和(自身を除く): 75742703426

約数列:

[1, 2, 5, 10, 25, 50, 2063, 4126, 10315, 20630, 51575, 103150, 852937, 1705874, 4264685, 8529370, 21323425, 42646850, 1759609031, 3519218062, 8798045155, 17596090310, 43990225775, 87980451550]

約数ペア:

[(1, 87980451550), (2, 43990225775), (5, 17596090310), (10, 8798045155), (25, 3519218062), (50, 1759609031), (2063, 42646850), (4126, 21323425), (10315, 8529370), (20630, 4264685), (51575, 1705874), (103150, 852937)]