53477260

素因数分解:

$2^2\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{2381}}^1$

素因数の和:3513

約数の個数: 24

約数和(自身を含む): 112449456

約数和(自身を除く): 58972196

約数列:

[1, 2, 4, 5, 10, 20, 1123, 2246, 2381, 4492, 4762, 5615, 9524, 11230, 11905, 22460, 23810, 47620, 2673863, 5347726, 10695452, 13369315, 26738630, 53477260]

約数ペア:

[(1, 53477260), (2, 26738630), (4, 13369315), (5, 10695452), (10, 5347726), (20, 2673863), (1123, 47620), (2246, 23810), (2381, 22460), (4492, 11905), (4762, 11230), (5615, 9524)]