53470242

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 138378240

約数和(自身を除く): 84907998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 71, 86, 126, 129, 139, 142, 213, 258, 278, 301, 387, 417, 426, 497, 602, 639, 774, 834, 903, 973, 994, 1251, 1278, 1491, 1806, 1946, 2502, 2709, 2919, 2982, 3053, 4473, 5418, 5838, 5977, 6106, 8757, 8946, 9159, 9869, 11954, 17514, 17931, 18318, 19738, 21371, 27477, 29607, 35862, 41839, 42742, 53793, 54954, 59214, 64113, 69083, 83678, 88821, 107586, 125517, 128226, 138166, 177642, 192339, 207249, 251034, 376551, 384678, 414498, 424367, 621747, 753102, 848734, 1243494, 1273101, 2546202, 2970569, 3819303, 5941138, 7638606, 8911707, 17823414, 26735121, 53470242]

約数ペア:

[(1, 53470242), (2, 26735121), (3, 17823414), (6, 8911707), (7, 7638606), (9, 5941138), (14, 3819303), (18, 2970569), (21, 2546202), (42, 1273101), (43, 1243494), (63, 848734), (71, 753102), (86, 621747), (126, 424367), (129, 414498), (139, 384678), (142, 376551), (213, 251034), (258, 207249), (278, 192339), (301, 177642), (387, 138166), (417, 128226), (426, 125517), (497, 107586), (602, 88821), (639, 83678), (774, 69083), (834, 64113), (903, 59214), (973, 54954), (994, 53793), (1251, 42742), (1278, 41839), (1491, 35862), (1806, 29607), (1946, 27477), (2502, 21371), (2709, 19738), (2919, 18318), (2982, 17931), (3053, 17514), (4473, 11954), (5418, 9869), (5838, 9159), (5977, 8946), (6106, 8757)]