56075656

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 143700480

約数和(自身を除く): 87624824

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 23, 26, 28, 34, 46, 52, 56, 68, 91, 92, 104, 119, 136, 161, 182, 184, 197, 221, 238, 299, 322, 364, 391, 394, 442, 476, 598, 644, 728, 782, 788, 884, 952, 1196, 1288, 1379, 1547, 1564, 1576, 1768, 2093, 2392, 2561, 2737, 2758, 3094, 3128, 3349, 4186, 4531, 5083, 5122, 5474, 5516, 6188, 6698, 8372, 9062, 10166, 10244, 10948, 11032, 12376, 13396, 16744, 17927, 18124, 20332, 20488, 21896, 23443, 26792, 31717, 35581, 35854, 36248, 40664, 43537, 46886, 58903, 63434, 71162, 71708, 77027, 87074, 93772, 117806, 126868, 142324, 143416, 154054, 174148, 187544, 235612, 253736, 284648, 304759, 308108, 348296, 412321, 471224, 539189, 609518, 616216, 824642, 1001351, 1078378, 1219036, 1649284, 2002702, 2156756, 2438072, 3298568, 4005404, 4313512, 7009457, 8010808, 14018914, 28037828, 56075656]

約数ペア:

[(1, 56075656), (2, 28037828), (4, 14018914), (7, 8010808), (8, 7009457), (13, 4313512), (14, 4005404), (17, 3298568), (23, 2438072), (26, 2156756), (28, 2002702), (34, 1649284), (46, 1219036), (52, 1078378), (56, 1001351), (68, 824642), (91, 616216), (92, 609518), (104, 539189), (119, 471224), (136, 412321), (161, 348296), (182, 308108), (184, 304759), (197, 284648), (221, 253736), (238, 235612), (299, 187544), (322, 174148), (364, 154054), (391, 143416), (394, 142324), (442, 126868), (476, 117806), (598, 93772), (644, 87074), (728, 77027), (782, 71708), (788, 71162), (884, 63434), (952, 58903), (1196, 46886), (1288, 43537), (1379, 40664), (1547, 36248), (1564, 35854), (1576, 35581), (1768, 31717), (2093, 26792), (2392, 23443), (2561, 21896), (2737, 20488), (2758, 20332), (3094, 18124), (3128, 17927), (3349, 16744), (4186, 13396), (4531, 12376), (5083, 11032), (5122, 10948), (5474, 10244), (5516, 10166), (6188, 9062), (6698, 8372)]