51830016

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:368

約数の個数: 144

約数和(自身を含む): 163258368

約数和(自身を除く): 111428352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 311, 336, 372, 384, 434, 448, 496, 622, 651, 672, 744, 768, 868, 896, 933, 992, 1244, 1302, 1344, 1488, 1736, 1792, 1866, 1984, 2177, 2488, 2604, 2688, 2976, 3472, 3732, 3968, 4354, 4976, 5208, 5376, 5952, 6531, 6944, 7464, 7936, 8708, 9641, 9952, 10416, 11904, 13062, 13888, 14928, 17416, 19282, 19904, 20832, 23808, 26124, 27776, 28923, 29856, 34832, 38564, 39808, 41664, 52248, 55552, 57846, 59712, 67487, 69664, 77128, 79616, 83328, 104496, 115692, 119424, 134974, 139328, 154256, 166656, 202461, 208992, 231384, 238848, 269948, 278656, 308512, 404922, 417984, 462768, 539896, 557312, 617024, 809844, 835968, 925536, 1079792, 1234048, 1619688, 1671936, 1851072, 2159584, 2468096, 3239376, 3702144, 4319168, 6478752, 7404288, 8638336, 12957504, 17276672, 25915008, 51830016]

約数ペア:

[(1, 51830016), (2, 25915008), (3, 17276672), (4, 12957504), (6, 8638336), (7, 7404288), (8, 6478752), (12, 4319168), (14, 3702144), (16, 3239376), (21, 2468096), (24, 2159584), (28, 1851072), (31, 1671936), (32, 1619688), (42, 1234048), (48, 1079792), (56, 925536), (62, 835968), (64, 809844), (84, 617024), (93, 557312), (96, 539896), (112, 462768), (124, 417984), (128, 404922), (168, 308512), (186, 278656), (192, 269948), (217, 238848), (224, 231384), (248, 208992), (256, 202461), (311, 166656), (336, 154256), (372, 139328), (384, 134974), (434, 119424), (448, 115692), (496, 104496), (622, 83328), (651, 79616), (672, 77128), (744, 69664), (768, 67487), (868, 59712), (896, 57846), (933, 55552), (992, 52248), (1244, 41664), (1302, 39808), (1344, 38564), (1488, 34832), (1736, 29856), (1792, 28923), (1866, 27776), (1984, 26124), (2177, 23808), (2488, 20832), (2604, 19904), (2688, 19282), (2976, 17416), (3472, 14928), (3732, 13888), (3968, 13062), (4354, 11904), (4976, 10416), (5208, 9952), (5376, 9641), (5952, 8708), (6531, 7936), (6944, 7464)]