51705652240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:606

約数の個数: 240

約数和(自身を含む): 134587385856

約数和(自身を除く): 82881733616

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 127, 137, 176, 220, 242, 254, 274, 307, 440, 484, 508, 548, 605, 614, 635, 685, 880, 968, 1016, 1096, 1210, 1228, 1270, 1370, 1397, 1507, 1535, 1936, 2032, 2192, 2420, 2456, 2540, 2740, 2794, 3014, 3070, 3377, 4840, 4912, 5080, 5480, 5588, 6028, 6140, 6754, 6985, 7535, 9680, 10160, 10960, 11176, 12056, 12280, 13508, 13970, 15070, 15367, 16577, 16885, 17399, 22352, 24112, 24560, 27016, 27940, 30140, 30734, 33154, 33770, 34798, 37147, 38989, 42059, 54032, 55880, 60280, 61468, 66308, 67540, 69596, 74294, 76835, 77978, 82885, 84118, 86995, 111760, 120560, 122936, 132616, 135080, 139192, 148588, 153670, 155956, 165770, 168236, 173990, 185735, 191389, 194945, 210295, 245872, 265232, 270160, 278384, 297176, 307340, 311912, 331540, 336472, 347980, 371470, 382778, 389890, 420590, 428879, 462649, 594352, 614680, 623824, 663080, 672944, 695960, 742940, 765556, 779780, 841180, 857758, 925298, 956945, 1229360, 1326160, 1391920, 1485880, 1531112, 1559560, 1682360, 1715516, 1850596, 1913890, 2105279, 2144395, 2313245, 2971760, 3062224, 3119120, 3364720, 3431032, 3701192, 3827780, 4210558, 4288790, 4626490, 4717669, 5089139, 5341493, 6862064, 7402384, 7655560, 8421116, 8577580, 9252980, 9435338, 10178278, 10526395, 10682986, 15311120, 16842232, 17155160, 18505960, 18870676, 20356556, 21052790, 21365972, 23588345, 25445695, 26707465, 33684464, 34310320, 37011920, 37741352, 40713112, 42105580, 42731944, 47176690, 50891390, 53414930, 58756423, 75482704, 81426224, 84211160, 85463888, 94353380, 101782780, 106829860, 117512846, 168422320, 188706760, 203565560, 213659720, 235025692, 293782115, 377413520, 407131120, 427319440, 470051384, 587564230, 646320653, 940102768, 1175128460, 1292641306, 2350256920, 2585282612, 3231603265, 4700513840, 5170565224, 6463206530, 10341130448, 12926413060, 25852826120, 51705652240]

約数ペア:

[(1, 51705652240), (2, 25852826120), (4, 12926413060), (5, 10341130448), (8, 6463206530), (10, 5170565224), (11, 4700513840), (16, 3231603265), (20, 2585282612), (22, 2350256920), (40, 1292641306), (44, 1175128460), (55, 940102768), (80, 646320653), (88, 587564230), (110, 470051384), (121, 427319440), (127, 407131120), (137, 377413520), (176, 293782115), (220, 235025692), (242, 213659720), (254, 203565560), (274, 188706760), (307, 168422320), (440, 117512846), (484, 106829860), (508, 101782780), (548, 94353380), (605, 85463888), (614, 84211160), (635, 81426224), (685, 75482704), (880, 58756423), (968, 53414930), (1016, 50891390), (1096, 47176690), (1210, 42731944), (1228, 42105580), (1270, 40713112), (1370, 37741352), (1397, 37011920), (1507, 34310320), (1535, 33684464), (1936, 26707465), (2032, 25445695), (2192, 23588345), (2420, 21365972), (2456, 21052790), (2540, 20356556), (2740, 18870676), (2794, 18505960), (3014, 17155160), (3070, 16842232), (3377, 15311120), (4840, 10682986), (4912, 10526395), (5080, 10178278), (5480, 9435338), (5588, 9252980), (6028, 8577580), (6140, 8421116), (6754, 7655560), (6985, 7402384), (7535, 6862064), (9680, 5341493), (10160, 5089139), (10960, 4717669), (11176, 4626490), (12056, 4288790), (12280, 4210558), (13508, 3827780), (13970, 3701192), (15070, 3431032), (15367, 3364720), (16577, 3119120), (16885, 3062224), (17399, 2971760), (22352, 2313245), (24112, 2144395), (24560, 2105279), (27016, 1913890), (27940, 1850596), (30140, 1715516), (30734, 1682360), (33154, 1559560), (33770, 1531112), (34798, 1485880), (37147, 1391920), (38989, 1326160), (42059, 1229360), (54032, 956945), (55880, 925298), (60280, 857758), (61468, 841180), (66308, 779780), (67540, 765556), (69596, 742940), (74294, 695960), (76835, 672944), (77978, 663080), (82885, 623824), (84118, 614680), (86995, 594352), (111760, 462649), (120560, 428879), (122936, 420590), (132616, 389890), (135080, 382778), (139192, 371470), (148588, 347980), (153670, 336472), (155956, 331540), (165770, 311912), (168236, 307340), (173990, 297176), (185735, 278384), (191389, 270160), (194945, 265232), (210295, 245872)]