53561144

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:157

約数の個数: 128

約数和(自身を含む): 133056000

約数和(自身を除く): 79494856

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 43, 52, 56, 58, 59, 86, 91, 104, 116, 118, 172, 182, 203, 232, 236, 301, 344, 364, 377, 406, 413, 472, 559, 602, 728, 754, 767, 812, 826, 1118, 1204, 1247, 1508, 1534, 1624, 1652, 1711, 2236, 2408, 2494, 2537, 2639, 3016, 3068, 3304, 3422, 3913, 4472, 4988, 5074, 5278, 5369, 6136, 6844, 7826, 8729, 9976, 10148, 10556, 10738, 11977, 13688, 15652, 16211, 17458, 17759, 20296, 21112, 21476, 22243, 23954, 31304, 32422, 32981, 34916, 35518, 42952, 44486, 47908, 64844, 65962, 69832, 71036, 73573, 88972, 95816, 113477, 129688, 131924, 142072, 147146, 155701, 177944, 226954, 230867, 263848, 294292, 311402, 453908, 461734, 515011, 588584, 622804, 907816, 923468, 956449, 1030022, 1245608, 1846936, 1912898, 2060044, 3825796, 4120088, 6695143, 7651592, 13390286, 26780572, 53561144]

約数ペア:

[(1, 53561144), (2, 26780572), (4, 13390286), (7, 7651592), (8, 6695143), (13, 4120088), (14, 3825796), (26, 2060044), (28, 1912898), (29, 1846936), (43, 1245608), (52, 1030022), (56, 956449), (58, 923468), (59, 907816), (86, 622804), (91, 588584), (104, 515011), (116, 461734), (118, 453908), (172, 311402), (182, 294292), (203, 263848), (232, 230867), (236, 226954), (301, 177944), (344, 155701), (364, 147146), (377, 142072), (406, 131924), (413, 129688), (472, 113477), (559, 95816), (602, 88972), (728, 73573), (754, 71036), (767, 69832), (812, 65962), (826, 64844), (1118, 47908), (1204, 44486), (1247, 42952), (1508, 35518), (1534, 34916), (1624, 32981), (1652, 32422), (1711, 31304), (2236, 23954), (2408, 22243), (2494, 21476), (2537, 21112), (2639, 20296), (3016, 17759), (3068, 17458), (3304, 16211), (3422, 15652), (3913, 13688), (4472, 11977), (4988, 10738), (5074, 10556), (5278, 10148), (5369, 9976), (6136, 8729), (6844, 7826)]