54856872

素因数分解:

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

素因数の和:173

約数の個数: 192

約数和(自身を含む): 182217600

約数和(自身を除く): 127360728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 71, 72, 73, 84, 98, 108, 126, 142, 146, 147, 168, 189, 196, 213, 216, 219, 252, 284, 292, 294, 378, 392, 426, 438, 441, 497, 504, 511, 568, 584, 588, 639, 657, 756, 852, 876, 882, 994, 1022, 1176, 1278, 1314, 1323, 1491, 1512, 1533, 1704, 1752, 1764, 1917, 1971, 1988, 2044, 2556, 2628, 2646, 2982, 3066, 3479, 3528, 3577, 3834, 3942, 3976, 4088, 4473, 4599, 5112, 5183, 5256, 5292, 5964, 6132, 6958, 7154, 7668, 7884, 8946, 9198, 10366, 10437, 10584, 10731, 11928, 12264, 13419, 13797, 13916, 14308, 15336, 15549, 15768, 17892, 18396, 20732, 20874, 21462, 26838, 27594, 27832, 28616, 31098, 31311, 32193, 35784, 36281, 36792, 41464, 41748, 42924, 46647, 53676, 55188, 62196, 62622, 64386, 72562, 83496, 85848, 93294, 93933, 96579, 107352, 108843, 110376, 124392, 125244, 128772, 139941, 145124, 186588, 187866, 193158, 217686, 250488, 253967, 257544, 279882, 290248, 326529, 373176, 375732, 386316, 435372, 507934, 559764, 653058, 751464, 761901, 772632, 870744, 979587, 1015868, 1119528, 1306116, 1523802, 1959174, 2031736, 2285703, 2612232, 3047604, 3918348, 4571406, 6095208, 6857109, 7836696, 9142812, 13714218, 18285624, 27428436, 54856872]

約数ペア:

[(1, 54856872), (2, 27428436), (3, 18285624), (4, 13714218), (6, 9142812), (7, 7836696), (8, 6857109), (9, 6095208), (12, 4571406), (14, 3918348), (18, 3047604), (21, 2612232), (24, 2285703), (27, 2031736), (28, 1959174), (36, 1523802), (42, 1306116), (49, 1119528), (54, 1015868), (56, 979587), (63, 870744), (71, 772632), (72, 761901), (73, 751464), (84, 653058), (98, 559764), (108, 507934), (126, 435372), (142, 386316), (146, 375732), (147, 373176), (168, 326529), (189, 290248), (196, 279882), (213, 257544), (216, 253967), (219, 250488), (252, 217686), (284, 193158), (292, 187866), (294, 186588), (378, 145124), (392, 139941), (426, 128772), (438, 125244), (441, 124392), (497, 110376), (504, 108843), (511, 107352), (568, 96579), (584, 93933), (588, 93294), (639, 85848), (657, 83496), (756, 72562), (852, 64386), (876, 62622), (882, 62196), (994, 55188), (1022, 53676), (1176, 46647), (1278, 42924), (1314, 41748), (1323, 41464), (1491, 36792), (1512, 36281), (1533, 35784), (1704, 32193), (1752, 31311), (1764, 31098), (1917, 28616), (1971, 27832), (1988, 27594), (2044, 26838), (2556, 21462), (2628, 20874), (2646, 20732), (2982, 18396), (3066, 17892), (3479, 15768), (3528, 15549), (3577, 15336), (3834, 14308), (3942, 13916), (3976, 13797), (4088, 13419), (4473, 12264), (4599, 11928), (5112, 10731), (5183, 10584), (5256, 10437), (5292, 10366), (5964, 9198), (6132, 8946), (6958, 7884), (7154, 7668)]