51043824

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:240

約数の個数: 160

約数和(自身を含む): 161448000

約数和(自身を除く): 110404176

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, 149, 156, 183, 208, 216, 234, 244, 298, 312, 351, 366, 432, 447, 468, 488, 549, 596, 624, 702, 732, 793, 894, 936, 976, 1098, 1192, 1341, 1404, 1464, 1586, 1647, 1788, 1872, 1937, 2196, 2379, 2384, 2682, 2808, 2928, 3172, 3294, 3576, 3874, 4023, 4392, 4758, 5364, 5616, 5811, 6344, 6588, 7137, 7152, 7748, 8046, 8784, 9089, 9516, 10728, 11622, 12688, 13176, 14274, 15496, 16092, 17433, 18178, 19032, 21411, 21456, 23244, 26352, 27267, 28548, 30992, 32184, 34866, 36356, 38064, 42822, 46488, 52299, 54534, 57096, 64368, 69732, 72712, 81801, 85644, 92976, 104598, 109068, 114192, 118157, 139464, 145424, 163602, 171288, 209196, 218136, 236314, 245403, 278928, 327204, 342576, 354471, 418392, 436272, 472628, 490806, 654408, 708942, 836784, 945256, 981612, 1063413, 1308816, 1417884, 1890512, 1963224, 2126826, 2835768, 3190239, 3926448, 4253652, 5671536, 6380478, 8507304, 12760956, 17014608, 25521912, 51043824]

約数ペア:

[(1, 51043824), (2, 25521912), (3, 17014608), (4, 12760956), (6, 8507304), (8, 6380478), (9, 5671536), (12, 4253652), (13, 3926448), (16, 3190239), (18, 2835768), (24, 2126826), (26, 1963224), (27, 1890512), (36, 1417884), (39, 1308816), (48, 1063413), (52, 981612), (54, 945256), (61, 836784), (72, 708942), (78, 654408), (104, 490806), (108, 472628), (117, 436272), (122, 418392), (144, 354471), (149, 342576), (156, 327204), (183, 278928), (208, 245403), (216, 236314), (234, 218136), (244, 209196), (298, 171288), (312, 163602), (351, 145424), (366, 139464), (432, 118157), (447, 114192), (468, 109068), (488, 104598), (549, 92976), (596, 85644), (624, 81801), (702, 72712), (732, 69732), (793, 64368), (894, 57096), (936, 54534), (976, 52299), (1098, 46488), (1192, 42822), (1341, 38064), (1404, 36356), (1464, 34866), (1586, 32184), (1647, 30992), (1788, 28548), (1872, 27267), (1937, 26352), (2196, 23244), (2379, 21456), (2384, 21411), (2682, 19032), (2808, 18178), (2928, 17433), (3172, 16092), (3294, 15496), (3576, 14274), (3874, 13176), (4023, 12688), (4392, 11622), (4758, 10728), (5364, 9516), (5616, 9089), (5811, 8784), (6344, 8046), (6588, 7748), (7137, 7152)]