51617626

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{1973}}^1$

素因数の和:2205

約数の個数: 16

約数和(自身を含む): 78833664

約数和(自身を除く): 27216038

約数列:

[1, 2, 103, 127, 206, 254, 1973, 3946, 13081, 26162, 203219, 250571, 406438, 501142, 25808813, 51617626]

約数ペア:

[(1, 51617626), (2, 25808813), (103, 501142), (127, 406438), (206, 250571), (254, 203219), (1973, 26162), (3946, 13081)]