53142544

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:177

約数の個数: 160

約数和(自身を含む): 142490880

約数和(自身を除く): 89348336

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 19, 26, 28, 34, 38, 52, 56, 68, 76, 91, 104, 112, 113, 119, 133, 136, 152, 182, 208, 221, 226, 238, 247, 266, 272, 304, 323, 364, 442, 452, 476, 494, 532, 646, 728, 791, 884, 904, 952, 988, 1064, 1292, 1456, 1469, 1547, 1582, 1729, 1768, 1808, 1904, 1921, 1976, 2128, 2147, 2261, 2584, 2938, 3094, 3164, 3458, 3536, 3842, 3952, 4199, 4294, 4522, 5168, 5876, 6188, 6328, 6916, 7684, 8398, 8588, 9044, 10283, 11752, 12376, 12656, 13447, 13832, 15029, 15368, 16796, 17176, 18088, 20566, 23504, 24752, 24973, 26894, 27664, 27911, 29393, 30058, 30736, 33592, 34352, 36176, 36499, 41132, 49946, 53788, 55822, 58786, 60116, 67184, 72998, 82264, 99892, 107576, 111644, 117572, 120232, 145996, 164528, 174811, 195377, 199784, 215152, 223288, 235144, 240464, 255493, 291992, 349622, 390754, 399568, 446576, 470288, 474487, 510986, 583984, 699244, 781508, 948974, 1021972, 1398488, 1563016, 1897948, 2043944, 2796976, 3126032, 3321409, 3795896, 4087888, 6642818, 7591792, 13285636, 26571272, 53142544]

約数ペア:

[(1, 53142544), (2, 26571272), (4, 13285636), (7, 7591792), (8, 6642818), (13, 4087888), (14, 3795896), (16, 3321409), (17, 3126032), (19, 2796976), (26, 2043944), (28, 1897948), (34, 1563016), (38, 1398488), (52, 1021972), (56, 948974), (68, 781508), (76, 699244), (91, 583984), (104, 510986), (112, 474487), (113, 470288), (119, 446576), (133, 399568), (136, 390754), (152, 349622), (182, 291992), (208, 255493), (221, 240464), (226, 235144), (238, 223288), (247, 215152), (266, 199784), (272, 195377), (304, 174811), (323, 164528), (364, 145996), (442, 120232), (452, 117572), (476, 111644), (494, 107576), (532, 99892), (646, 82264), (728, 72998), (791, 67184), (884, 60116), (904, 58786), (952, 55822), (988, 53788), (1064, 49946), (1292, 41132), (1456, 36499), (1469, 36176), (1547, 34352), (1582, 33592), (1729, 30736), (1768, 30058), (1808, 29393), (1904, 27911), (1921, 27664), (1976, 26894), (2128, 24973), (2147, 24752), (2261, 23504), (2584, 20566), (2938, 18088), (3094, 17176), (3164, 16796), (3458, 15368), (3536, 15029), (3842, 13832), (3952, 13447), (4199, 12656), (4294, 12376), (4522, 11752), (5168, 10283), (5876, 9044), (6188, 8588), (6328, 8398), (6916, 7684)]