49687440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 240

約数和(自身を含む): 178113600

約数和(自身を除く): 128426160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 33, 40, 44, 48, 55, 58, 59, 60, 66, 80, 87, 88, 110, 116, 118, 120, 121, 132, 145, 165, 174, 176, 177, 220, 232, 236, 240, 242, 264, 290, 295, 319, 330, 348, 354, 363, 435, 440, 464, 472, 484, 528, 580, 590, 605, 638, 649, 660, 696, 708, 726, 870, 880, 885, 944, 957, 968, 1160, 1180, 1210, 1276, 1298, 1320, 1392, 1416, 1452, 1595, 1711, 1740, 1770, 1815, 1914, 1936, 1947, 2320, 2360, 2420, 2552, 2596, 2640, 2832, 2904, 3190, 3245, 3422, 3480, 3509, 3540, 3630, 3828, 3894, 4720, 4785, 4840, 5104, 5133, 5192, 5808, 6380, 6490, 6844, 6960, 7018, 7080, 7139, 7260, 7656, 7788, 8555, 9570, 9680, 9735, 10266, 10384, 10527, 12760, 12980, 13688, 14036, 14160, 14278, 14520, 15312, 15576, 17110, 17545, 18821, 19140, 19470, 20532, 21054, 21417, 25520, 25665, 25960, 27376, 28072, 28556, 29040, 31152, 34220, 35090, 35695, 37642, 38280, 38940, 41064, 42108, 42834, 51330, 51920, 52635, 56144, 56463, 57112, 68440, 70180, 71390, 75284, 76560, 77880, 82128, 84216, 85668, 94105, 102660, 105270, 107085, 112926, 114224, 136880, 140360, 142780, 150568, 155760, 168432, 171336, 188210, 205320, 207031, 210540, 214170, 225852, 280720, 282315, 285560, 301136, 342672, 376420, 410640, 414062, 421080, 428340, 451704, 564630, 571120, 621093, 752840, 828124, 842160, 856680, 903408, 1035155, 1129260, 1242186, 1505680, 1656248, 1713360, 2070310, 2258520, 2484372, 3105465, 3312496, 4140620, 4517040, 4968744, 6210930, 8281240, 9937488, 12421860, 16562480, 24843720, 49687440]

約数ペア:

[(1, 49687440), (2, 24843720), (3, 16562480), (4, 12421860), (5, 9937488), (6, 8281240), (8, 6210930), (10, 4968744), (11, 4517040), (12, 4140620), (15, 3312496), (16, 3105465), (20, 2484372), (22, 2258520), (24, 2070310), (29, 1713360), (30, 1656248), (33, 1505680), (40, 1242186), (44, 1129260), (48, 1035155), (55, 903408), (58, 856680), (59, 842160), (60, 828124), (66, 752840), (80, 621093), (87, 571120), (88, 564630), (110, 451704), (116, 428340), (118, 421080), (120, 414062), (121, 410640), (132, 376420), (145, 342672), (165, 301136), (174, 285560), (176, 282315), (177, 280720), (220, 225852), (232, 214170), (236, 210540), (240, 207031), (242, 205320), (264, 188210), (290, 171336), (295, 168432), (319, 155760), (330, 150568), (348, 142780), (354, 140360), (363, 136880), (435, 114224), (440, 112926), (464, 107085), (472, 105270), (484, 102660), (528, 94105), (580, 85668), (590, 84216), (605, 82128), (638, 77880), (649, 76560), (660, 75284), (696, 71390), (708, 70180), (726, 68440), (870, 57112), (880, 56463), (885, 56144), (944, 52635), (957, 51920), (968, 51330), (1160, 42834), (1180, 42108), (1210, 41064), (1276, 38940), (1298, 38280), (1320, 37642), (1392, 35695), (1416, 35090), (1452, 34220), (1595, 31152), (1711, 29040), (1740, 28556), (1770, 28072), (1815, 27376), (1914, 25960), (1936, 25665), (1947, 25520), (2320, 21417), (2360, 21054), (2420, 20532), (2552, 19470), (2596, 19140), (2640, 18821), (2832, 17545), (2904, 17110), (3190, 15576), (3245, 15312), (3422, 14520), (3480, 14278), (3509, 14160), (3540, 14036), (3630, 13688), (3828, 12980), (3894, 12760), (4720, 10527), (4785, 10384), (4840, 10266), (5104, 9735), (5133, 9680), (5192, 9570), (5808, 8555), (6380, 7788), (6490, 7656), (6844, 7260), (6960, 7139), (7018, 7080)]