52178300

素因数分解:

$2^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{4787}}^1$

素因数の和:4910

約数の個数: 36

約数和(自身を含む): 114289560

約数和(自身を除く): 62111260

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 218, 436, 545, 1090, 2180, 2725, 4787, 5450, 9574, 10900, 19148, 23935, 47870, 95740, 119675, 239350, 478700, 521783, 1043566, 2087132, 2608915, 5217830, 10435660, 13044575, 26089150, 52178300]

約数ペア:

[(1, 52178300), (2, 26089150), (4, 13044575), (5, 10435660), (10, 5217830), (20, 2608915), (25, 2087132), (50, 1043566), (100, 521783), (109, 478700), (218, 239350), (436, 119675), (545, 95740), (1090, 47870), (2180, 23935), (2725, 19148), (4787, 10900), (5450, 9574)]