55386408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:128

約数の個数: 256

約数和(自身を含む): 191600640

約数和(自身を除く): 136214232

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 41, 42, 43, 44, 51, 56, 66, 68, 77, 82, 84, 86, 88, 102, 119, 123, 129, 132, 136, 154, 164, 168, 172, 187, 204, 231, 238, 246, 258, 264, 287, 301, 308, 328, 344, 357, 374, 408, 451, 462, 473, 476, 492, 516, 561, 574, 602, 616, 697, 714, 731, 748, 861, 902, 903, 924, 946, 952, 984, 1032, 1122, 1148, 1204, 1309, 1353, 1394, 1419, 1428, 1462, 1496, 1722, 1763, 1804, 1806, 1848, 1892, 2091, 2193, 2244, 2296, 2408, 2618, 2706, 2788, 2838, 2856, 2924, 3157, 3311, 3444, 3526, 3608, 3612, 3784, 3927, 4182, 4386, 4488, 4879, 5117, 5236, 5289, 5412, 5576, 5676, 5848, 6314, 6622, 6888, 7052, 7224, 7667, 7854, 8041, 8364, 8772, 9471, 9758, 9933, 10234, 10472, 10578, 10824, 11352, 12341, 12628, 13244, 14104, 14637, 15334, 15351, 15708, 16082, 16728, 17544, 18942, 19393, 19516, 19866, 20468, 21156, 23001, 24123, 24682, 25256, 26488, 29274, 29971, 30668, 30702, 31416, 32164, 37023, 37884, 38786, 39032, 39732, 40936, 42312, 46002, 48246, 49364, 53669, 56287, 58179, 58548, 59942, 61336, 61404, 64328, 74046, 75768, 77572, 79464, 89913, 92004, 96492, 98728, 107338, 112574, 116358, 117096, 119884, 122808, 135751, 148092, 155144, 161007, 168861, 179826, 184008, 192984, 209797, 214676, 225148, 232716, 239768, 271502, 296184, 322014, 329681, 337722, 359652, 407253, 419594, 429352, 450296, 465432, 543004, 629391, 644028, 659362, 675444, 719304, 814506, 839188, 989043, 1086008, 1258782, 1288056, 1318724, 1350888, 1629012, 1678376, 1978086, 2307767, 2517564, 2637448, 3258024, 3956172, 4615534, 5035128, 6923301, 7912344, 9231068, 13846602, 18462136, 27693204, 55386408]

約数ペア:

[(1, 55386408), (2, 27693204), (3, 18462136), (4, 13846602), (6, 9231068), (7, 7912344), (8, 6923301), (11, 5035128), (12, 4615534), (14, 3956172), (17, 3258024), (21, 2637448), (22, 2517564), (24, 2307767), (28, 1978086), (33, 1678376), (34, 1629012), (41, 1350888), (42, 1318724), (43, 1288056), (44, 1258782), (51, 1086008), (56, 989043), (66, 839188), (68, 814506), (77, 719304), (82, 675444), (84, 659362), (86, 644028), (88, 629391), (102, 543004), (119, 465432), (123, 450296), (129, 429352), (132, 419594), (136, 407253), (154, 359652), (164, 337722), (168, 329681), (172, 322014), (187, 296184), (204, 271502), (231, 239768), (238, 232716), (246, 225148), (258, 214676), (264, 209797), (287, 192984), (301, 184008), (308, 179826), (328, 168861), (344, 161007), (357, 155144), (374, 148092), (408, 135751), (451, 122808), (462, 119884), (473, 117096), (476, 116358), (492, 112574), (516, 107338), (561, 98728), (574, 96492), (602, 92004), (616, 89913), (697, 79464), (714, 77572), (731, 75768), (748, 74046), (861, 64328), (902, 61404), (903, 61336), (924, 59942), (946, 58548), (952, 58179), (984, 56287), (1032, 53669), (1122, 49364), (1148, 48246), (1204, 46002), (1309, 42312), (1353, 40936), (1394, 39732), (1419, 39032), (1428, 38786), (1462, 37884), (1496, 37023), (1722, 32164), (1763, 31416), (1804, 30702), (1806, 30668), (1848, 29971), (1892, 29274), (2091, 26488), (2193, 25256), (2244, 24682), (2296, 24123), (2408, 23001), (2618, 21156), (2706, 20468), (2788, 19866), (2838, 19516), (2856, 19393), (2924, 18942), (3157, 17544), (3311, 16728), (3444, 16082), (3526, 15708), (3608, 15351), (3612, 15334), (3784, 14637), (3927, 14104), (4182, 13244), (4386, 12628), (4488, 12341), (4879, 11352), (5117, 10824), (5236, 10578), (5289, 10472), (5412, 10234), (5576, 9933), (5676, 9758), (5848, 9471), (6314, 8772), (6622, 8364), (6888, 8041), (7052, 7854), (7224, 7667)]