53353482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 143001600

約数和(自身を除く): 89648118

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 37, 38, 39, 42, 57, 74, 78, 91, 111, 114, 133, 139, 182, 222, 247, 259, 266, 273, 278, 399, 417, 481, 494, 518, 546, 703, 741, 777, 798, 834, 962, 973, 1406, 1443, 1482, 1554, 1729, 1807, 1946, 2109, 2641, 2886, 2919, 3367, 3458, 3614, 4218, 4921, 5143, 5187, 5282, 5421, 5838, 6734, 7923, 9139, 9842, 10101, 10286, 10374, 10842, 12649, 14763, 15429, 15846, 18278, 18487, 20202, 25298, 27417, 29526, 30858, 34333, 36001, 36974, 37947, 54834, 55461, 63973, 66859, 68666, 72002, 75894, 97717, 102999, 108003, 110922, 127946, 133718, 191919, 195434, 200577, 205998, 216006, 240331, 293151, 383838, 401154, 468013, 480662, 586302, 684019, 720993, 936026, 1270321, 1368038, 1404039, 1441986, 2052057, 2540642, 2808078, 3810963, 4104114, 7621926, 8892247, 17784494, 26676741, 53353482]

約数ペア:

[(1, 53353482), (2, 26676741), (3, 17784494), (6, 8892247), (7, 7621926), (13, 4104114), (14, 3810963), (19, 2808078), (21, 2540642), (26, 2052057), (37, 1441986), (38, 1404039), (39, 1368038), (42, 1270321), (57, 936026), (74, 720993), (78, 684019), (91, 586302), (111, 480662), (114, 468013), (133, 401154), (139, 383838), (182, 293151), (222, 240331), (247, 216006), (259, 205998), (266, 200577), (273, 195434), (278, 191919), (399, 133718), (417, 127946), (481, 110922), (494, 108003), (518, 102999), (546, 97717), (703, 75894), (741, 72002), (777, 68666), (798, 66859), (834, 63973), (962, 55461), (973, 54834), (1406, 37947), (1443, 36974), (1482, 36001), (1554, 34333), (1729, 30858), (1807, 29526), (1946, 27417), (2109, 25298), (2641, 20202), (2886, 18487), (2919, 18278), (3367, 15846), (3458, 15429), (3614, 14763), (4218, 12649), (4921, 10842), (5143, 10374), (5187, 10286), (5282, 10101), (5421, 9842), (5838, 9139), (6734, 7923)]