49531680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 288

約数和(自身を含む): 191056320

約数和(自身を除く): 141524640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 53, 55, 59, 60, 66, 72, 80, 88, 90, 96, 99, 106, 110, 118, 120, 132, 144, 159, 160, 165, 176, 177, 180, 198, 212, 220, 236, 240, 264, 265, 288, 295, 318, 330, 352, 354, 360, 396, 424, 440, 472, 477, 480, 495, 528, 530, 531, 583, 590, 636, 649, 660, 708, 720, 792, 795, 848, 880, 885, 944, 954, 990, 1056, 1060, 1062, 1166, 1180, 1272, 1298, 1320, 1416, 1440, 1584, 1590, 1696, 1749, 1760, 1770, 1888, 1908, 1947, 1980, 2120, 2124, 2332, 2360, 2385, 2544, 2596, 2640, 2655, 2832, 2915, 3127, 3168, 3180, 3245, 3498, 3540, 3816, 3894, 3960, 4240, 4248, 4664, 4720, 4770, 5088, 5192, 5247, 5280, 5310, 5664, 5830, 5841, 6254, 6360, 6490, 6996, 7080, 7632, 7788, 7920, 8480, 8496, 8745, 9328, 9381, 9440, 9540, 9735, 10384, 10494, 10620, 11660, 11682, 12508, 12720, 12980, 13992, 14160, 15264, 15576, 15635, 15840, 16992, 17490, 18656, 18762, 19080, 19470, 20768, 20988, 21240, 23320, 23364, 25016, 25440, 25960, 26235, 27984, 28143, 28320, 29205, 31152, 31270, 34397, 34980, 37524, 38160, 38940, 41976, 42480, 46640, 46728, 46905, 50032, 51920, 52470, 55968, 56286, 58410, 62304, 62540, 68794, 69960, 75048, 76320, 77880, 83952, 84960, 93280, 93456, 93810, 100064, 103191, 103840, 104940, 112572, 116820, 125080, 137588, 139920, 140715, 150096, 155760, 167904, 171985, 186912, 187620, 206382, 209880, 225144, 233640, 250160, 275176, 279840, 281430, 300192, 309573, 311520, 343970, 375240, 412764, 419760, 450288, 467280, 500320, 515955, 550352, 562860, 619146, 687940, 750480, 825528, 839520, 900576, 934560, 1031910, 1100704, 1125720, 1238292, 1375880, 1500960, 1547865, 1651056, 2063820, 2251440, 2476584, 2751760, 3095730, 3302112, 4127640, 4502880, 4953168, 5503520, 6191460, 8255280, 9906336, 12382920, 16510560, 24765840, 49531680]

約数ペア:

[(1, 49531680), (2, 24765840), (3, 16510560), (4, 12382920), (5, 9906336), (6, 8255280), (8, 6191460), (9, 5503520), (10, 4953168), (11, 4502880), (12, 4127640), (15, 3302112), (16, 3095730), (18, 2751760), (20, 2476584), (22, 2251440), (24, 2063820), (30, 1651056), (32, 1547865), (33, 1500960), (36, 1375880), (40, 1238292), (44, 1125720), (45, 1100704), (48, 1031910), (53, 934560), (55, 900576), (59, 839520), (60, 825528), (66, 750480), (72, 687940), (80, 619146), (88, 562860), (90, 550352), (96, 515955), (99, 500320), (106, 467280), (110, 450288), (118, 419760), (120, 412764), (132, 375240), (144, 343970), (159, 311520), (160, 309573), (165, 300192), (176, 281430), (177, 279840), (180, 275176), (198, 250160), (212, 233640), (220, 225144), (236, 209880), (240, 206382), (264, 187620), (265, 186912), (288, 171985), (295, 167904), (318, 155760), (330, 150096), (352, 140715), (354, 139920), (360, 137588), (396, 125080), (424, 116820), (440, 112572), (472, 104940), (477, 103840), (480, 103191), (495, 100064), (528, 93810), (530, 93456), (531, 93280), (583, 84960), (590, 83952), (636, 77880), (649, 76320), (660, 75048), (708, 69960), (720, 68794), (792, 62540), (795, 62304), (848, 58410), (880, 56286), (885, 55968), (944, 52470), (954, 51920), (990, 50032), (1056, 46905), (1060, 46728), (1062, 46640), (1166, 42480), (1180, 41976), (1272, 38940), (1298, 38160), (1320, 37524), (1416, 34980), (1440, 34397), (1584, 31270), (1590, 31152), (1696, 29205), (1749, 28320), (1760, 28143), (1770, 27984), (1888, 26235), (1908, 25960), (1947, 25440), (1980, 25016), (2120, 23364), (2124, 23320), (2332, 21240), (2360, 20988), (2385, 20768), (2544, 19470), (2596, 19080), (2640, 18762), (2655, 18656), (2832, 17490), (2915, 16992), (3127, 15840), (3168, 15635), (3180, 15576), (3245, 15264), (3498, 14160), (3540, 13992), (3816, 12980), (3894, 12720), (3960, 12508), (4240, 11682), (4248, 11660), (4664, 10620), (4720, 10494), (4770, 10384), (5088, 9735), (5192, 9540), (5247, 9440), (5280, 9381), (5310, 9328), (5664, 8745), (5830, 8496), (5841, 8480), (6254, 7920), (6360, 7788), (6490, 7632), (6996, 7080)]