54884704

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 139618080

約数和(自身を除く): 84733376

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 49, 56, 58, 68, 71, 98, 112, 116, 119, 136, 142, 196, 203, 224, 232, 238, 272, 284, 392, 406, 464, 476, 493, 497, 544, 568, 784, 812, 833, 928, 952, 986, 994, 1136, 1207, 1421, 1568, 1624, 1666, 1904, 1972, 1988, 2059, 2272, 2414, 2842, 3248, 3332, 3451, 3479, 3808, 3944, 3976, 4118, 4828, 5684, 6496, 6664, 6902, 6958, 7888, 7952, 8236, 8449, 9656, 11368, 13328, 13804, 13916, 14413, 15776, 15904, 16472, 16898, 19312, 22736, 24157, 26656, 27608, 27832, 28826, 32944, 33796, 35003, 38624, 45472, 48314, 55216, 55664, 57652, 59143, 65888, 67592, 70006, 96628, 100891, 110432, 111328, 115304, 118286, 135184, 140012, 193256, 201782, 230608, 236572, 245021, 270368, 280024, 386512, 403564, 461216, 473144, 490042, 560048, 773024, 807128, 946288, 980084, 1120096, 1614256, 1715147, 1892576, 1960168, 3228512, 3430294, 3920336, 6860588, 7840672, 13721176, 27442352, 54884704]

約数ペア:

[(1, 54884704), (2, 27442352), (4, 13721176), (7, 7840672), (8, 6860588), (14, 3920336), (16, 3430294), (17, 3228512), (28, 1960168), (29, 1892576), (32, 1715147), (34, 1614256), (49, 1120096), (56, 980084), (58, 946288), (68, 807128), (71, 773024), (98, 560048), (112, 490042), (116, 473144), (119, 461216), (136, 403564), (142, 386512), (196, 280024), (203, 270368), (224, 245021), (232, 236572), (238, 230608), (272, 201782), (284, 193256), (392, 140012), (406, 135184), (464, 118286), (476, 115304), (493, 111328), (497, 110432), (544, 100891), (568, 96628), (784, 70006), (812, 67592), (833, 65888), (928, 59143), (952, 57652), (986, 55664), (994, 55216), (1136, 48314), (1207, 45472), (1421, 38624), (1568, 35003), (1624, 33796), (1666, 32944), (1904, 28826), (1972, 27832), (1988, 27608), (2059, 26656), (2272, 24157), (2414, 22736), (2842, 19312), (3248, 16898), (3332, 16472), (3451, 15904), (3479, 15776), (3808, 14413), (3944, 13916), (3976, 13804), (4118, 13328), (4828, 11368), (5684, 9656), (6496, 8449), (6664, 8236), (6902, 7952), (6958, 7888)]