55269368

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 139345920

約数和(自身を除く): 84076552

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 47, 56, 77, 83, 88, 92, 94, 154, 161, 166, 184, 188, 253, 308, 322, 329, 332, 376, 506, 517, 581, 616, 644, 658, 664, 913, 1012, 1034, 1081, 1162, 1288, 1316, 1771, 1826, 1909, 2024, 2068, 2162, 2324, 2632, 3542, 3619, 3652, 3818, 3901, 4136, 4324, 4648, 6391, 7084, 7238, 7304, 7567, 7636, 7802, 8648, 11891, 12782, 13363, 14168, 14476, 15134, 15272, 15604, 20999, 23782, 25564, 26726, 27307, 28952, 30268, 31208, 41998, 42911, 47564, 51128, 53452, 54614, 60536, 83237, 83996, 85822, 89723, 95128, 106904, 109228, 146993, 166474, 167992, 171644, 179446, 218456, 293986, 300377, 332948, 343288, 358892, 587972, 600754, 628061, 665896, 717784, 986953, 1175944, 1201508, 1256122, 1973906, 2403016, 2512244, 3947812, 5024488, 6908671, 7895624, 13817342, 27634684, 55269368]

約数ペア:

[(1, 55269368), (2, 27634684), (4, 13817342), (7, 7895624), (8, 6908671), (11, 5024488), (14, 3947812), (22, 2512244), (23, 2403016), (28, 1973906), (44, 1256122), (46, 1201508), (47, 1175944), (56, 986953), (77, 717784), (83, 665896), (88, 628061), (92, 600754), (94, 587972), (154, 358892), (161, 343288), (166, 332948), (184, 300377), (188, 293986), (253, 218456), (308, 179446), (322, 171644), (329, 167992), (332, 166474), (376, 146993), (506, 109228), (517, 106904), (581, 95128), (616, 89723), (644, 85822), (658, 83996), (664, 83237), (913, 60536), (1012, 54614), (1034, 53452), (1081, 51128), (1162, 47564), (1288, 42911), (1316, 41998), (1771, 31208), (1826, 30268), (1909, 28952), (2024, 27307), (2068, 26726), (2162, 25564), (2324, 23782), (2632, 20999), (3542, 15604), (3619, 15272), (3652, 15134), (3818, 14476), (3901, 14168), (4136, 13363), (4324, 12782), (4648, 11891), (6391, 8648), (7084, 7802), (7238, 7636), (7304, 7567)]