56435368

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{337}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 117329940

約数和(自身を除く): 60894572

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 173, 242, 337, 346, 484, 674, 692, 968, 1348, 1384, 1903, 2696, 3707, 3806, 7414, 7612, 14828, 15224, 20933, 29656, 40777, 41866, 58301, 81554, 83732, 116602, 163108, 167464, 233204, 326216, 466408, 641311, 1282622, 2565244, 5130488, 7054421, 14108842, 28217684, 56435368]

約数ペア:

[(1, 56435368), (2, 28217684), (4, 14108842), (8, 7054421), (11, 5130488), (22, 2565244), (44, 1282622), (88, 641311), (121, 466408), (173, 326216), (242, 233204), (337, 167464), (346, 163108), (484, 116602), (674, 83732), (692, 81554), (968, 58301), (1348, 41866), (1384, 40777), (1903, 29656), (2696, 20933), (3707, 15224), (3806, 14828), (7414, 7612)]