55821132

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{463}}^1$

素因数の和:687

約数の個数: 72

約数和(自身を含む): 150486336

約数和(自身を除く): 94665204

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 197, 204, 306, 394, 463, 591, 612, 788, 926, 1182, 1389, 1773, 1852, 2364, 2778, 3349, 3546, 4167, 5556, 6698, 7092, 7871, 8334, 10047, 13396, 15742, 16668, 20094, 23613, 30141, 31484, 40188, 47226, 60282, 70839, 91211, 94452, 120564, 141678, 182422, 273633, 283356, 364844, 547266, 820899, 1094532, 1550587, 1641798, 3101174, 3283596, 4651761, 6202348, 9303522, 13955283, 18607044, 27910566, 55821132]

約数ペア:

[(1, 55821132), (2, 27910566), (3, 18607044), (4, 13955283), (6, 9303522), (9, 6202348), (12, 4651761), (17, 3283596), (18, 3101174), (34, 1641798), (36, 1550587), (51, 1094532), (68, 820899), (102, 547266), (153, 364844), (197, 283356), (204, 273633), (306, 182422), (394, 141678), (463, 120564), (591, 94452), (612, 91211), (788, 70839), (926, 60282), (1182, 47226), (1389, 40188), (1773, 31484), (1852, 30141), (2364, 23613), (2778, 20094), (3349, 16668), (3546, 15742), (4167, 13396), (5556, 10047), (6698, 8334), (7092, 7871)]