53011278

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{659}}^1$

素因数の和:817

約数の個数: 48

約数和(自身を含む): 118918800

約数和(自身を除く): 65907522

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 109, 123, 218, 246, 327, 369, 654, 659, 738, 981, 1318, 1962, 1977, 3954, 4469, 5931, 8938, 11862, 13407, 26814, 27019, 40221, 54038, 71831, 80442, 81057, 143662, 162114, 215493, 243171, 430986, 486342, 646479, 1292958, 2945071, 5890142, 8835213, 17670426, 26505639, 53011278]

約数ペア:

[(1, 53011278), (2, 26505639), (3, 17670426), (6, 8835213), (9, 5890142), (18, 2945071), (41, 1292958), (82, 646479), (109, 486342), (123, 430986), (218, 243171), (246, 215493), (327, 162114), (369, 143662), (654, 81057), (659, 80442), (738, 71831), (981, 54038), (1318, 40221), (1962, 27019), (1977, 26814), (3954, 13407), (4469, 11862), (5931, 8938)]