51439842

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{77237}}^1$

素因数の和:77282

約数の個数: 24

約数和(自身を含む): 114466716

約数和(自身を除く): 63026874

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 77237, 154474, 231711, 463422, 695133, 1390266, 2857769, 5715538, 8573307, 17146614, 25719921, 51439842]

約数ペア:

[(1, 51439842), (2, 25719921), (3, 17146614), (6, 8573307), (9, 5715538), (18, 2857769), (37, 1390266), (74, 695133), (111, 463422), (222, 231711), (333, 154474), (666, 77237)]