53676756

素因数分解:

$2^2\times 3^5\times 7^4\times {\mathrm{23}}^1$

素因数の和:70

約数の個数: 180

約数和(自身を含む): 171286752

約数和(自身を除く): 117609996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 49, 54, 63, 69, 81, 84, 92, 98, 108, 126, 138, 147, 161, 162, 189, 196, 207, 243, 252, 276, 294, 322, 324, 343, 378, 414, 441, 483, 486, 567, 588, 621, 644, 686, 756, 828, 882, 966, 972, 1029, 1127, 1134, 1242, 1323, 1372, 1449, 1701, 1764, 1863, 1932, 2058, 2254, 2268, 2401, 2484, 2646, 2898, 3087, 3381, 3402, 3726, 3969, 4116, 4347, 4508, 4802, 5292, 5589, 5796, 6174, 6762, 6804, 7203, 7452, 7889, 7938, 8694, 9261, 9604, 10143, 11178, 11907, 12348, 13041, 13524, 14406, 15778, 15876, 17388, 18522, 20286, 21609, 22356, 23667, 23814, 26082, 27783, 28812, 30429, 31556, 37044, 39123, 40572, 43218, 47334, 47628, 52164, 55223, 55566, 60858, 64827, 71001, 78246, 83349, 86436, 91287, 94668, 110446, 111132, 121716, 129654, 142002, 156492, 165669, 166698, 182574, 194481, 213003, 220892, 259308, 273861, 284004, 331338, 333396, 365148, 388962, 426006, 497007, 547722, 583443, 639009, 662676, 777924, 852012, 994014, 1095444, 1166886, 1278018, 1491021, 1917027, 1988028, 2333772, 2556036, 2982042, 3834054, 4473063, 5964084, 7668108, 8946126, 13419189, 17892252, 26838378, 53676756]

約数ペア:

[(1, 53676756), (2, 26838378), (3, 17892252), (4, 13419189), (6, 8946126), (7, 7668108), (9, 5964084), (12, 4473063), (14, 3834054), (18, 2982042), (21, 2556036), (23, 2333772), (27, 1988028), (28, 1917027), (36, 1491021), (42, 1278018), (46, 1166886), (49, 1095444), (54, 994014), (63, 852012), (69, 777924), (81, 662676), (84, 639009), (92, 583443), (98, 547722), (108, 497007), (126, 426006), (138, 388962), (147, 365148), (161, 333396), (162, 331338), (189, 284004), (196, 273861), (207, 259308), (243, 220892), (252, 213003), (276, 194481), (294, 182574), (322, 166698), (324, 165669), (343, 156492), (378, 142002), (414, 129654), (441, 121716), (483, 111132), (486, 110446), (567, 94668), (588, 91287), (621, 86436), (644, 83349), (686, 78246), (756, 71001), (828, 64827), (882, 60858), (966, 55566), (972, 55223), (1029, 52164), (1127, 47628), (1134, 47334), (1242, 43218), (1323, 40572), (1372, 39123), (1449, 37044), (1701, 31556), (1764, 30429), (1863, 28812), (1932, 27783), (2058, 26082), (2254, 23814), (2268, 23667), (2401, 22356), (2484, 21609), (2646, 20286), (2898, 18522), (3087, 17388), (3381, 15876), (3402, 15778), (3726, 14406), (3969, 13524), (4116, 13041), (4347, 12348), (4508, 11907), (4802, 11178), (5292, 10143), (5589, 9604), (5796, 9261), (6174, 8694), (6762, 7938), (6804, 7889), (7203, 7452)]