52906040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:693

約数の個数: 96

約数和(自身を含む): 138756240

約数和(自身を除く): 85850200

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 121, 136, 170, 187, 220, 242, 340, 374, 440, 484, 605, 643, 680, 748, 935, 968, 1210, 1286, 1496, 1870, 2057, 2420, 2572, 3215, 3740, 4114, 4840, 5144, 6430, 7073, 7480, 8228, 10285, 10931, 12860, 14146, 16456, 20570, 21862, 25720, 28292, 35365, 41140, 43724, 54655, 56584, 70730, 77803, 82280, 87448, 109310, 120241, 141460, 155606, 218620, 240482, 282920, 311212, 389015, 437240, 480964, 601205, 622424, 778030, 961928, 1202410, 1322651, 1556060, 2404820, 2645302, 3112120, 4809640, 5290604, 6613255, 10581208, 13226510, 26453020, 52906040]

約数ペア:

[(1, 52906040), (2, 26453020), (4, 13226510), (5, 10581208), (8, 6613255), (10, 5290604), (11, 4809640), (17, 3112120), (20, 2645302), (22, 2404820), (34, 1556060), (40, 1322651), (44, 1202410), (55, 961928), (68, 778030), (85, 622424), (88, 601205), (110, 480964), (121, 437240), (136, 389015), (170, 311212), (187, 282920), (220, 240482), (242, 218620), (340, 155606), (374, 141460), (440, 120241), (484, 109310), (605, 87448), (643, 82280), (680, 77803), (748, 70730), (935, 56584), (968, 54655), (1210, 43724), (1286, 41140), (1496, 35365), (1870, 28292), (2057, 25720), (2420, 21862), (2572, 20570), (3215, 16456), (3740, 14146), (4114, 12860), (4840, 10931), (5144, 10285), (6430, 8228), (7073, 7480)]