48922720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2$

素因数の和:82

約数の個数: 216

約数和(自身を含む): 153235152

約数和(自身を除く): 104312432

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 121, 133, 140, 152, 154, 160, 176, 190, 209, 220, 224, 242, 266, 280, 304, 308, 352, 361, 380, 385, 418, 440, 484, 532, 560, 605, 608, 616, 665, 722, 760, 770, 836, 847, 880, 968, 1045, 1064, 1120, 1210, 1232, 1330, 1444, 1463, 1520, 1540, 1672, 1694, 1760, 1805, 1936, 2090, 2128, 2299, 2420, 2464, 2527, 2660, 2888, 2926, 3040, 3080, 3344, 3388, 3610, 3872, 3971, 4180, 4235, 4256, 4598, 4840, 5054, 5320, 5776, 5852, 6160, 6688, 6776, 7220, 7315, 7942, 8360, 8470, 9196, 9680, 10108, 10640, 11495, 11552, 11704, 12320, 12635, 13552, 14440, 14630, 15884, 16093, 16720, 16940, 18392, 19360, 19855, 20216, 21280, 22990, 23408, 25270, 27104, 27797, 28880, 29260, 31768, 32186, 33440, 33880, 36784, 39710, 40432, 43681, 45980, 46816, 50540, 55594, 57760, 58520, 63536, 64372, 67760, 73568, 79420, 80465, 80864, 87362, 91960, 101080, 111188, 117040, 127072, 128744, 135520, 138985, 158840, 160930, 174724, 183920, 202160, 218405, 222376, 234080, 257488, 277970, 305767, 317680, 321860, 349448, 367840, 404320, 436810, 444752, 514976, 555940, 611534, 635360, 643720, 698896, 873620, 889504, 1111880, 1223068, 1287440, 1397792, 1528835, 1747240, 2223760, 2446136, 2574880, 3057670, 3494480, 4447520, 4892272, 6115340, 6988960, 9784544, 12230680, 24461360, 48922720]

約数ペア:

[(1, 48922720), (2, 24461360), (4, 12230680), (5, 9784544), (7, 6988960), (8, 6115340), (10, 4892272), (11, 4447520), (14, 3494480), (16, 3057670), (19, 2574880), (20, 2446136), (22, 2223760), (28, 1747240), (32, 1528835), (35, 1397792), (38, 1287440), (40, 1223068), (44, 1111880), (55, 889504), (56, 873620), (70, 698896), (76, 643720), (77, 635360), (80, 611534), (88, 555940), (95, 514976), (110, 444752), (112, 436810), (121, 404320), (133, 367840), (140, 349448), (152, 321860), (154, 317680), (160, 305767), (176, 277970), (190, 257488), (209, 234080), (220, 222376), (224, 218405), (242, 202160), (266, 183920), (280, 174724), (304, 160930), (308, 158840), (352, 138985), (361, 135520), (380, 128744), (385, 127072), (418, 117040), (440, 111188), (484, 101080), (532, 91960), (560, 87362), (605, 80864), (608, 80465), (616, 79420), (665, 73568), (722, 67760), (760, 64372), (770, 63536), (836, 58520), (847, 57760), (880, 55594), (968, 50540), (1045, 46816), (1064, 45980), (1120, 43681), (1210, 40432), (1232, 39710), (1330, 36784), (1444, 33880), (1463, 33440), (1520, 32186), (1540, 31768), (1672, 29260), (1694, 28880), (1760, 27797), (1805, 27104), (1936, 25270), (2090, 23408), (2128, 22990), (2299, 21280), (2420, 20216), (2464, 19855), (2527, 19360), (2660, 18392), (2888, 16940), (2926, 16720), (3040, 16093), (3080, 15884), (3344, 14630), (3388, 14440), (3610, 13552), (3872, 12635), (3971, 12320), (4180, 11704), (4235, 11552), (4256, 11495), (4598, 10640), (4840, 10108), (5054, 9680), (5320, 9196), (5776, 8470), (5852, 8360), (6160, 7942), (6688, 7315), (6776, 7220)]