50515080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 288

約数和(自身を含む): 196499520

約数和(自身を除く): 145984440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 71, 77, 84, 88, 98, 105, 110, 120, 121, 132, 140, 142, 147, 154, 165, 168, 196, 210, 213, 220, 231, 242, 245, 264, 280, 284, 294, 308, 330, 355, 363, 385, 392, 420, 426, 440, 462, 484, 490, 497, 539, 568, 588, 605, 616, 660, 710, 726, 735, 770, 781, 840, 847, 852, 924, 968, 980, 994, 1065, 1078, 1155, 1176, 1210, 1320, 1420, 1452, 1470, 1491, 1540, 1562, 1617, 1694, 1704, 1815, 1848, 1960, 1988, 2130, 2156, 2310, 2343, 2420, 2485, 2541, 2695, 2840, 2904, 2940, 2982, 3080, 3124, 3234, 3388, 3479, 3630, 3905, 3976, 4235, 4260, 4312, 4620, 4686, 4840, 4970, 5082, 5390, 5467, 5880, 5929, 5964, 6248, 6468, 6776, 6958, 7260, 7455, 7810, 8085, 8470, 8520, 8591, 9240, 9372, 9940, 10164, 10437, 10780, 10934, 11715, 11858, 11928, 12705, 12936, 13916, 14520, 14910, 15620, 16170, 16401, 16940, 17182, 17395, 17787, 18744, 19880, 20328, 20874, 21560, 21868, 23430, 23716, 25410, 25773, 27335, 27832, 29645, 29820, 31240, 32340, 32802, 33880, 34364, 34790, 35574, 38269, 41748, 42955, 43736, 46860, 47432, 50820, 51546, 52185, 54670, 59290, 59640, 60137, 64680, 65604, 68728, 69580, 71148, 76538, 82005, 83496, 85910, 88935, 93720, 101640, 103092, 104370, 109340, 114807, 118580, 120274, 128865, 131208, 139160, 142296, 153076, 164010, 171820, 177870, 180411, 191345, 206184, 208740, 218680, 229614, 237160, 240548, 257730, 300685, 306152, 328020, 343640, 355740, 360822, 382690, 417480, 420959, 459228, 481096, 515460, 574035, 601370, 656040, 711480, 721644, 765380, 841918, 902055, 918456, 1030920, 1148070, 1202740, 1262877, 1443288, 1530760, 1683836, 1804110, 2104795, 2296140, 2405480, 2525754, 3367672, 3608220, 4209590, 4592280, 5051508, 6314385, 7216440, 8419180, 10103016, 12628770, 16838360, 25257540, 50515080]

約数ペア:

[(1, 50515080), (2, 25257540), (3, 16838360), (4, 12628770), (5, 10103016), (6, 8419180), (7, 7216440), (8, 6314385), (10, 5051508), (11, 4592280), (12, 4209590), (14, 3608220), (15, 3367672), (20, 2525754), (21, 2405480), (22, 2296140), (24, 2104795), (28, 1804110), (30, 1683836), (33, 1530760), (35, 1443288), (40, 1262877), (42, 1202740), (44, 1148070), (49, 1030920), (55, 918456), (56, 902055), (60, 841918), (66, 765380), (70, 721644), (71, 711480), (77, 656040), (84, 601370), (88, 574035), (98, 515460), (105, 481096), (110, 459228), (120, 420959), (121, 417480), (132, 382690), (140, 360822), (142, 355740), (147, 343640), (154, 328020), (165, 306152), (168, 300685), (196, 257730), (210, 240548), (213, 237160), (220, 229614), (231, 218680), (242, 208740), (245, 206184), (264, 191345), (280, 180411), (284, 177870), (294, 171820), (308, 164010), (330, 153076), (355, 142296), (363, 139160), (385, 131208), (392, 128865), (420, 120274), (426, 118580), (440, 114807), (462, 109340), (484, 104370), (490, 103092), (497, 101640), (539, 93720), (568, 88935), (588, 85910), (605, 83496), (616, 82005), (660, 76538), (710, 71148), (726, 69580), (735, 68728), (770, 65604), (781, 64680), (840, 60137), (847, 59640), (852, 59290), (924, 54670), (968, 52185), (980, 51546), (994, 50820), (1065, 47432), (1078, 46860), (1155, 43736), (1176, 42955), (1210, 41748), (1320, 38269), (1420, 35574), (1452, 34790), (1470, 34364), (1491, 33880), (1540, 32802), (1562, 32340), (1617, 31240), (1694, 29820), (1704, 29645), (1815, 27832), (1848, 27335), (1960, 25773), (1988, 25410), (2130, 23716), (2156, 23430), (2310, 21868), (2343, 21560), (2420, 20874), (2485, 20328), (2541, 19880), (2695, 18744), (2840, 17787), (2904, 17395), (2940, 17182), (2982, 16940), (3080, 16401), (3124, 16170), (3234, 15620), (3388, 14910), (3479, 14520), (3630, 13916), (3905, 12936), (3976, 12705), (4235, 11928), (4260, 11858), (4312, 11715), (4620, 10934), (4686, 10780), (4840, 10437), (4970, 10164), (5082, 9940), (5390, 9372), (5467, 9240), (5880, 8591), (5929, 8520), (5964, 8470), (6248, 8085), (6468, 7810), (6776, 7455), (6958, 7260)]