51485792

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 114960384

約数和(自身を除く): 63474592

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 43, 62, 68, 71, 86, 124, 136, 142, 172, 248, 272, 284, 344, 496, 527, 544, 568, 688, 731, 992, 1054, 1136, 1207, 1333, 1376, 1462, 2108, 2201, 2272, 2414, 2666, 2924, 3053, 4216, 4402, 4828, 5332, 5848, 6106, 8432, 8804, 9656, 10664, 11696, 12212, 16864, 17608, 19312, 21328, 22661, 23392, 24424, 35216, 37417, 38624, 42656, 45322, 48848, 51901, 70432, 74834, 90644, 94643, 97696, 103802, 149668, 181288, 189286, 207604, 299336, 362576, 378572, 415208, 598672, 725152, 757144, 830416, 1197344, 1514288, 1608931, 1660832, 3028576, 3217862, 6435724, 12871448, 25742896, 51485792]

約数ペア:

[(1, 51485792), (2, 25742896), (4, 12871448), (8, 6435724), (16, 3217862), (17, 3028576), (31, 1660832), (32, 1608931), (34, 1514288), (43, 1197344), (62, 830416), (68, 757144), (71, 725152), (86, 598672), (124, 415208), (136, 378572), (142, 362576), (172, 299336), (248, 207604), (272, 189286), (284, 181288), (344, 149668), (496, 103802), (527, 97696), (544, 94643), (568, 90644), (688, 74834), (731, 70432), (992, 51901), (1054, 48848), (1136, 45322), (1207, 42656), (1333, 38624), (1376, 37417), (1462, 35216), (2108, 24424), (2201, 23392), (2272, 22661), (2414, 21328), (2666, 19312), (2924, 17608), (3053, 16864), (4216, 12212), (4402, 11696), (4828, 10664), (5332, 9656), (5848, 8804), (6106, 8432)]