55241980

素因数分解:

$2^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{4787}}^1$

素因数の和:5373

約数の個数: 24

約数和(自身を含む): 116233488

約数和(自身を除く): 60991508

約数列:

[1, 2, 4, 5, 10, 20, 577, 1154, 2308, 2885, 4787, 5770, 9574, 11540, 19148, 23935, 47870, 95740, 2762099, 5524198, 11048396, 13810495, 27620990, 55241980]

約数ペア:

[(1, 55241980), (2, 27620990), (4, 13810495), (5, 11048396), (10, 5524198), (20, 2762099), (577, 95740), (1154, 47870), (2308, 23935), (2885, 19148), (4787, 11540), (5770, 9574)]