49003920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{463}}^1$

素因数の和:499

約数の個数: 240

約数和(自身を含む): 196773120

約数和(自身を除く): 147769200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 463, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 926, 945, 980, 1008, 1080, 1176, 1260, 1323, 1389, 1470, 1512, 1680, 1764, 1852, 1890, 1960, 2160, 2205, 2315, 2352, 2520, 2646, 2778, 2940, 3024, 3241, 3528, 3704, 3780, 3920, 4167, 4410, 4630, 5040, 5292, 5556, 5880, 6482, 6615, 6945, 7056, 7408, 7560, 8334, 8820, 9260, 9723, 10584, 11112, 11760, 12501, 12964, 13230, 13890, 15120, 16205, 16668, 17640, 18520, 19446, 20835, 21168, 22224, 22687, 25002, 25928, 26460, 27780, 29169, 32410, 33336, 35280, 37040, 38892, 41670, 45374, 48615, 50004, 51856, 52920, 55560, 58338, 62505, 64820, 66672, 68061, 77784, 83340, 87507, 90748, 97230, 100008, 105840, 111120, 113435, 116676, 125010, 129640, 136122, 145845, 155568, 166680, 175014, 181496, 194460, 200016, 204183, 226870, 233352, 250020, 259280, 272244, 291690, 333360, 340305, 350028, 362992, 388920, 408366, 437535, 453740, 466704, 500040, 544488, 583380, 612549, 680610, 700056, 777840, 816732, 875070, 907480, 1000080, 1020915, 1088976, 1166760, 1225098, 1361220, 1400112, 1633464, 1750140, 1814960, 2041830, 2333520, 2450196, 2722440, 3062745, 3266928, 3500280, 4083660, 4900392, 5444880, 6125490, 7000560, 8167320, 9800784, 12250980, 16334640, 24501960, 49003920]

約数ペア:

[(1, 49003920), (2, 24501960), (3, 16334640), (4, 12250980), (5, 9800784), (6, 8167320), (7, 7000560), (8, 6125490), (9, 5444880), (10, 4900392), (12, 4083660), (14, 3500280), (15, 3266928), (16, 3062745), (18, 2722440), (20, 2450196), (21, 2333520), (24, 2041830), (27, 1814960), (28, 1750140), (30, 1633464), (35, 1400112), (36, 1361220), (40, 1225098), (42, 1166760), (45, 1088976), (48, 1020915), (49, 1000080), (54, 907480), (56, 875070), (60, 816732), (63, 777840), (70, 700056), (72, 680610), (80, 612549), (84, 583380), (90, 544488), (98, 500040), (105, 466704), (108, 453740), (112, 437535), (120, 408366), (126, 388920), (135, 362992), (140, 350028), (144, 340305), (147, 333360), (168, 291690), (180, 272244), (189, 259280), (196, 250020), (210, 233352), (216, 226870), (240, 204183), (245, 200016), (252, 194460), (270, 181496), (280, 175014), (294, 166680), (315, 155568), (336, 145845), (360, 136122), (378, 129640), (392, 125010), (420, 116676), (432, 113435), (441, 111120), (463, 105840), (490, 100008), (504, 97230), (540, 90748), (560, 87507), (588, 83340), (630, 77784), (720, 68061), (735, 66672), (756, 64820), (784, 62505), (840, 58338), (882, 55560), (926, 52920), (945, 51856), (980, 50004), (1008, 48615), (1080, 45374), (1176, 41670), (1260, 38892), (1323, 37040), (1389, 35280), (1470, 33336), (1512, 32410), (1680, 29169), (1764, 27780), (1852, 26460), (1890, 25928), (1960, 25002), (2160, 22687), (2205, 22224), (2315, 21168), (2352, 20835), (2520, 19446), (2646, 18520), (2778, 17640), (2940, 16668), (3024, 16205), (3241, 15120), (3528, 13890), (3704, 13230), (3780, 12964), (3920, 12501), (4167, 11760), (4410, 11112), (4630, 10584), (5040, 9723), (5292, 9260), (5556, 8820), (5880, 8334), (6482, 7560), (6615, 7408), (6945, 7056)]