49850085

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1103}}^1$

素因数の和:1265

約数の個数: 32

約数和(自身を含む): 83939328

約数和(自身を除く): 34089243

約数列:

[1, 3, 5, 15, 23, 69, 115, 131, 345, 393, 655, 1103, 1965, 3013, 3309, 5515, 9039, 15065, 16545, 25369, 45195, 76107, 126845, 144493, 380535, 433479, 722465, 2167395, 3323339, 9970017, 16616695, 49850085]

約数ペア:

[(1, 49850085), (3, 16616695), (5, 9970017), (15, 3323339), (23, 2167395), (69, 722465), (115, 433479), (131, 380535), (345, 144493), (393, 126845), (655, 76107), (1103, 45195), (1965, 25369), (3013, 16545), (3309, 15065), (5515, 9039)]