51427398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{18121}}^1$

素因数の和:18180

約数の個数: 32

約数和(自身を含む): 114820992

約数和(自身を除く): 63393594

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 18121, 36242, 54363, 108726, 199331, 398662, 597993, 779203, 1195986, 1558406, 2337609, 4675218, 8571233, 17142466, 25713699, 51427398]

約数ペア:

[(1, 51427398), (2, 25713699), (3, 17142466), (6, 8571233), (11, 4675218), (22, 2337609), (33, 1558406), (43, 1195986), (66, 779203), (86, 597993), (129, 398662), (258, 199331), (473, 108726), (946, 54363), (1419, 36242), (2838, 18121)]