51438068

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{106277}}^1$

素因数の和:106303

約数の個数: 18

約数和(自身を含む): 98944818

約数和(自身を除く): 47506750

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 106277, 212554, 425108, 1169047, 2338094, 4676188, 12859517, 25719034, 51438068]

約数ペア:

[(1, 51438068), (2, 25719034), (4, 12859517), (11, 4676188), (22, 2338094), (44, 1169047), (121, 425108), (242, 212554), (484, 106277)]