53784432

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 160

約数和(自身を含む): 170058560

約数和(自身を除く): 116274128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 61, 72, 78, 104, 108, 117, 122, 144, 156, 157, 183, 208, 216, 234, 244, 312, 314, 351, 366, 432, 468, 471, 488, 549, 624, 628, 702, 732, 793, 936, 942, 976, 1098, 1256, 1404, 1413, 1464, 1586, 1647, 1872, 1884, 2041, 2196, 2379, 2512, 2808, 2826, 2928, 3172, 3294, 3768, 4082, 4239, 4392, 4758, 5616, 5652, 6123, 6344, 6588, 7137, 7536, 8164, 8478, 8784, 9516, 9577, 11304, 12246, 12688, 13176, 14274, 16328, 16956, 18369, 19032, 19154, 21411, 22608, 24492, 26352, 28548, 28731, 32656, 33912, 36738, 38064, 38308, 42822, 48984, 55107, 57096, 57462, 67824, 73476, 76616, 85644, 86193, 97968, 110214, 114192, 114924, 124501, 146952, 153232, 171288, 172386, 220428, 229848, 249002, 258579, 293904, 342576, 344772, 373503, 440856, 459696, 498004, 517158, 689544, 747006, 881712, 996008, 1034316, 1120509, 1379088, 1494012, 1992016, 2068632, 2241018, 2988024, 3361527, 4137264, 4482036, 5976048, 6723054, 8964072, 13446108, 17928144, 26892216, 53784432]

約数ペア:

[(1, 53784432), (2, 26892216), (3, 17928144), (4, 13446108), (6, 8964072), (8, 6723054), (9, 5976048), (12, 4482036), (13, 4137264), (16, 3361527), (18, 2988024), (24, 2241018), (26, 2068632), (27, 1992016), (36, 1494012), (39, 1379088), (48, 1120509), (52, 1034316), (54, 996008), (61, 881712), (72, 747006), (78, 689544), (104, 517158), (108, 498004), (117, 459696), (122, 440856), (144, 373503), (156, 344772), (157, 342576), (183, 293904), (208, 258579), (216, 249002), (234, 229848), (244, 220428), (312, 172386), (314, 171288), (351, 153232), (366, 146952), (432, 124501), (468, 114924), (471, 114192), (488, 110214), (549, 97968), (624, 86193), (628, 85644), (702, 76616), (732, 73476), (793, 67824), (936, 57462), (942, 57096), (976, 55107), (1098, 48984), (1256, 42822), (1404, 38308), (1413, 38064), (1464, 36738), (1586, 33912), (1647, 32656), (1872, 28731), (1884, 28548), (2041, 26352), (2196, 24492), (2379, 22608), (2512, 21411), (2808, 19154), (2826, 19032), (2928, 18369), (3172, 16956), (3294, 16328), (3768, 14274), (4082, 13176), (4239, 12688), (4392, 12246), (4758, 11304), (5616, 9577), (5652, 9516), (6123, 8784), (6344, 8478), (6588, 8164), (7137, 7536)]