53768442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 143216640

約数和(自身を除く): 89448198

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 71, 73, 78, 91, 114, 133, 142, 146, 182, 213, 219, 247, 266, 273, 399, 426, 438, 494, 497, 511, 546, 741, 798, 923, 949, 994, 1022, 1349, 1387, 1482, 1491, 1533, 1729, 1846, 1898, 2698, 2769, 2774, 2847, 2982, 3066, 3458, 4047, 4161, 5183, 5187, 5538, 5694, 6461, 6643, 8094, 8322, 9443, 9709, 10366, 10374, 12922, 13286, 15549, 17537, 18031, 18886, 19383, 19418, 19929, 28329, 29127, 31098, 35074, 36062, 36281, 38766, 39858, 52611, 54093, 56658, 58254, 67379, 72562, 98477, 105222, 108186, 108843, 122759, 126217, 134758, 196954, 202137, 217686, 245518, 252434, 295431, 368277, 378651, 404274, 471653, 590862, 689339, 736554, 757302, 943306, 1280201, 1378678, 1414959, 2068017, 2560402, 2829918, 3840603, 4136034, 7681206, 8961407, 17922814, 26884221, 53768442]

約数ペア:

[(1, 53768442), (2, 26884221), (3, 17922814), (6, 8961407), (7, 7681206), (13, 4136034), (14, 3840603), (19, 2829918), (21, 2560402), (26, 2068017), (38, 1414959), (39, 1378678), (42, 1280201), (57, 943306), (71, 757302), (73, 736554), (78, 689339), (91, 590862), (114, 471653), (133, 404274), (142, 378651), (146, 368277), (182, 295431), (213, 252434), (219, 245518), (247, 217686), (266, 202137), (273, 196954), (399, 134758), (426, 126217), (438, 122759), (494, 108843), (497, 108186), (511, 105222), (546, 98477), (741, 72562), (798, 67379), (923, 58254), (949, 56658), (994, 54093), (1022, 52611), (1349, 39858), (1387, 38766), (1482, 36281), (1491, 36062), (1533, 35074), (1729, 31098), (1846, 29127), (1898, 28329), (2698, 19929), (2769, 19418), (2774, 19383), (2847, 18886), (2982, 18031), (3066, 17537), (3458, 15549), (4047, 13286), (4161, 12922), (5183, 10374), (5187, 10366), (5538, 9709), (5694, 9443), (6461, 8322), (6643, 8094)]