56387844

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{463}}^1$

素因数の和:689

約数の個数: 72

約数和(自身を含む): 152006400

約数和(自身を除く): 95618556

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 199, 204, 306, 398, 463, 597, 612, 796, 926, 1194, 1389, 1791, 1852, 2388, 2778, 3383, 3582, 4167, 5556, 6766, 7164, 7871, 8334, 10149, 13532, 15742, 16668, 20298, 23613, 30447, 31484, 40596, 47226, 60894, 70839, 92137, 94452, 121788, 141678, 184274, 276411, 283356, 368548, 552822, 829233, 1105644, 1566329, 1658466, 3132658, 3316932, 4698987, 6265316, 9397974, 14096961, 18795948, 28193922, 56387844]

約数ペア:

[(1, 56387844), (2, 28193922), (3, 18795948), (4, 14096961), (6, 9397974), (9, 6265316), (12, 4698987), (17, 3316932), (18, 3132658), (34, 1658466), (36, 1566329), (51, 1105644), (68, 829233), (102, 552822), (153, 368548), (199, 283356), (204, 276411), (306, 184274), (398, 141678), (463, 121788), (597, 94452), (612, 92137), (796, 70839), (926, 60894), (1194, 47226), (1389, 40596), (1791, 31484), (1852, 30447), (2388, 23613), (2778, 20298), (3383, 16668), (3582, 15742), (4167, 13532), (5556, 10149), (6766, 8334), (7164, 7871)]