56166880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 192

約数和(自身を含む): 170698752

約数和(自身を除く): 114531872

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 47, 55, 56, 70, 77, 80, 88, 94, 97, 110, 112, 140, 154, 160, 176, 188, 194, 220, 224, 235, 280, 308, 329, 352, 376, 385, 388, 440, 470, 485, 517, 560, 616, 658, 679, 752, 770, 776, 880, 940, 970, 1034, 1067, 1120, 1232, 1316, 1358, 1504, 1540, 1552, 1645, 1760, 1880, 1940, 2068, 2134, 2464, 2585, 2632, 2716, 3080, 3104, 3290, 3395, 3619, 3760, 3880, 4136, 4268, 4559, 5170, 5264, 5335, 5432, 6160, 6580, 6790, 7238, 7469, 7520, 7760, 8272, 8536, 9118, 10340, 10528, 10670, 10864, 12320, 13160, 13580, 14476, 14938, 15520, 16544, 17072, 18095, 18236, 20680, 21340, 21728, 22795, 26320, 27160, 28952, 29876, 31913, 34144, 36190, 36472, 37345, 41360, 42680, 45590, 50149, 52640, 54320, 57904, 59752, 63826, 72380, 72944, 74690, 82720, 85360, 91180, 100298, 108640, 115808, 119504, 127652, 144760, 145888, 149380, 159565, 170720, 182360, 200596, 239008, 250745, 255304, 289520, 298760, 319130, 351043, 364720, 401192, 501490, 510608, 579040, 597520, 638260, 702086, 729440, 802384, 1002980, 1021216, 1195040, 1276520, 1404172, 1604768, 1755215, 2005960, 2553040, 2808344, 3510430, 4011920, 5106080, 5616688, 7020860, 8023840, 11233376, 14041720, 28083440, 56166880]

約数ペア:

[(1, 56166880), (2, 28083440), (4, 14041720), (5, 11233376), (7, 8023840), (8, 7020860), (10, 5616688), (11, 5106080), (14, 4011920), (16, 3510430), (20, 2808344), (22, 2553040), (28, 2005960), (32, 1755215), (35, 1604768), (40, 1404172), (44, 1276520), (47, 1195040), (55, 1021216), (56, 1002980), (70, 802384), (77, 729440), (80, 702086), (88, 638260), (94, 597520), (97, 579040), (110, 510608), (112, 501490), (140, 401192), (154, 364720), (160, 351043), (176, 319130), (188, 298760), (194, 289520), (220, 255304), (224, 250745), (235, 239008), (280, 200596), (308, 182360), (329, 170720), (352, 159565), (376, 149380), (385, 145888), (388, 144760), (440, 127652), (470, 119504), (485, 115808), (517, 108640), (560, 100298), (616, 91180), (658, 85360), (679, 82720), (752, 74690), (770, 72944), (776, 72380), (880, 63826), (940, 59752), (970, 57904), (1034, 54320), (1067, 52640), (1120, 50149), (1232, 45590), (1316, 42680), (1358, 41360), (1504, 37345), (1540, 36472), (1552, 36190), (1645, 34144), (1760, 31913), (1880, 29876), (1940, 28952), (2068, 27160), (2134, 26320), (2464, 22795), (2585, 21728), (2632, 21340), (2716, 20680), (3080, 18236), (3104, 18095), (3290, 17072), (3395, 16544), (3619, 15520), (3760, 14938), (3880, 14476), (4136, 13580), (4268, 13160), (4559, 12320), (5170, 10864), (5264, 10670), (5335, 10528), (5432, 10340), (6160, 9118), (6580, 8536), (6790, 8272), (7238, 7760), (7469, 7520)]