27779050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{42737}}^1$

素因数の和:42762

約数の個数: 24

約数和(自身を含む): 55644876

約数和(自身を除く): 27865826

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 42737, 85474, 213685, 427370, 555581, 1068425, 1111162, 2136850, 2777905, 5555810, 13889525, 27779050]

約数ペア:

[(1, 27779050), (2, 13889525), (5, 5555810), (10, 2777905), (13, 2136850), (25, 1111162), (26, 1068425), (50, 555581), (65, 427370), (130, 213685), (325, 85474), (650, 42737)]