56507136

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:506

約数の個数: 144

約数和(自身を含む): 179741184

約数和(自身を除く): 123234048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 256, 276, 322, 336, 368, 384, 448, 457, 483, 552, 644, 672, 736, 768, 896, 914, 966, 1104, 1288, 1344, 1371, 1472, 1792, 1828, 1932, 2208, 2576, 2688, 2742, 2944, 3199, 3656, 3864, 4416, 5152, 5376, 5484, 5888, 6398, 7312, 7728, 8832, 9597, 10304, 10511, 10968, 12796, 14624, 15456, 17664, 19194, 20608, 21022, 21936, 25592, 29248, 30912, 31533, 38388, 41216, 42044, 43872, 51184, 58496, 61824, 63066, 73577, 76776, 84088, 87744, 102368, 116992, 123648, 126132, 147154, 153552, 168176, 175488, 204736, 220731, 252264, 294308, 307104, 336352, 350976, 409472, 441462, 504528, 588616, 614208, 672704, 818944, 882924, 1009056, 1177232, 1228416, 1345408, 1765848, 2018112, 2354464, 2456832, 2690816, 3531696, 4036224, 4708928, 7063392, 8072448, 9417856, 14126784, 18835712, 28253568, 56507136]

約数ペア:

[(1, 56507136), (2, 28253568), (3, 18835712), (4, 14126784), (6, 9417856), (7, 8072448), (8, 7063392), (12, 4708928), (14, 4036224), (16, 3531696), (21, 2690816), (23, 2456832), (24, 2354464), (28, 2018112), (32, 1765848), (42, 1345408), (46, 1228416), (48, 1177232), (56, 1009056), (64, 882924), (69, 818944), (84, 672704), (92, 614208), (96, 588616), (112, 504528), (128, 441462), (138, 409472), (161, 350976), (168, 336352), (184, 307104), (192, 294308), (224, 252264), (256, 220731), (276, 204736), (322, 175488), (336, 168176), (368, 153552), (384, 147154), (448, 126132), (457, 123648), (483, 116992), (552, 102368), (644, 87744), (672, 84088), (736, 76776), (768, 73577), (896, 63066), (914, 61824), (966, 58496), (1104, 51184), (1288, 43872), (1344, 42044), (1371, 41216), (1472, 38388), (1792, 31533), (1828, 30912), (1932, 29248), (2208, 25592), (2576, 21936), (2688, 21022), (2742, 20608), (2944, 19194), (3199, 17664), (3656, 15456), (3864, 14624), (4416, 12796), (5152, 10968), (5376, 10511), (5484, 10304), (5888, 9597), (6398, 8832), (7312, 7728)]