51663854

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^2\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 36

約数和(自身を含む): 87997056

約数和(自身を除く): 36333202

約数列:

[1, 2, 11, 22, 41, 82, 121, 127, 242, 254, 451, 902, 1397, 1681, 2794, 3362, 4961, 5207, 9922, 10414, 15367, 18491, 30734, 36982, 57277, 114554, 203401, 213487, 406802, 426974, 630047, 1260094, 2348357, 4696714, 25831927, 51663854]

約数ペア:

[(1, 51663854), (2, 25831927), (11, 4696714), (22, 2348357), (41, 1260094), (82, 630047), (121, 426974), (127, 406802), (242, 213487), (254, 203401), (451, 114554), (902, 57277), (1397, 36982), (1681, 30734), (2794, 18491), (3362, 15367), (4961, 10414), (5207, 9922)]