56613456

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:321

約数の個数: 120

約数和(自身を含む): 166822656

約数和(自身を除く): 110209200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 43, 48, 72, 82, 86, 123, 129, 144, 164, 172, 223, 246, 258, 328, 344, 369, 387, 446, 492, 516, 656, 669, 688, 738, 774, 892, 984, 1032, 1338, 1476, 1548, 1763, 1784, 1968, 2007, 2064, 2676, 2952, 3096, 3526, 3568, 4014, 5289, 5352, 5904, 6192, 7052, 8028, 9143, 9589, 10578, 10704, 14104, 15867, 16056, 18286, 19178, 21156, 27429, 28208, 28767, 31734, 32112, 36572, 38356, 42312, 54858, 57534, 63468, 73144, 76712, 82287, 84624, 86301, 109716, 115068, 126936, 146288, 153424, 164574, 172602, 219432, 230136, 253872, 329148, 345204, 393149, 438864, 460272, 658296, 690408, 786298, 1179447, 1316592, 1380816, 1572596, 2358894, 3145192, 3538341, 4717788, 6290384, 7076682, 9435576, 14153364, 18871152, 28306728, 56613456]

約数ペア:

[(1, 56613456), (2, 28306728), (3, 18871152), (4, 14153364), (6, 9435576), (8, 7076682), (9, 6290384), (12, 4717788), (16, 3538341), (18, 3145192), (24, 2358894), (36, 1572596), (41, 1380816), (43, 1316592), (48, 1179447), (72, 786298), (82, 690408), (86, 658296), (123, 460272), (129, 438864), (144, 393149), (164, 345204), (172, 329148), (223, 253872), (246, 230136), (258, 219432), (328, 172602), (344, 164574), (369, 153424), (387, 146288), (446, 126936), (492, 115068), (516, 109716), (656, 86301), (669, 84624), (688, 82287), (738, 76712), (774, 73144), (892, 63468), (984, 57534), (1032, 54858), (1338, 42312), (1476, 38356), (1548, 36572), (1763, 32112), (1784, 31734), (1968, 28767), (2007, 28208), (2064, 27429), (2676, 21156), (2952, 19178), (3096, 18286), (3526, 16056), (3568, 15867), (4014, 14104), (5289, 10704), (5352, 10578), (5904, 9589), (6192, 9143), (7052, 8028)]