48990816

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1321

約数の個数: 144

約数和(自身を含む): 167731200

約数和(自身を除く): 118740384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1279, 1368, 1596, 1824, 2016, 2128, 2394, 2558, 2736, 3192, 3837, 4256, 4788, 5116, 5472, 6384, 7674, 8953, 9576, 10232, 11511, 12768, 15348, 17906, 19152, 20464, 23022, 24301, 26859, 30696, 35812, 38304, 40928, 46044, 48602, 53718, 61392, 71624, 72903, 80577, 92088, 97204, 107436, 122784, 143248, 145806, 161154, 170107, 184176, 194408, 214872, 218709, 286496, 291612, 322308, 340214, 368352, 388816, 429744, 437418, 510321, 583224, 644616, 680428, 777632, 859488, 874836, 1020642, 1166448, 1289232, 1360856, 1530963, 1749672, 2041284, 2332896, 2578464, 2721712, 3061926, 3499344, 4082568, 5443424, 6123852, 6998688, 8165136, 12247704, 16330272, 24495408, 48990816]

約数ペア:

[(1, 48990816), (2, 24495408), (3, 16330272), (4, 12247704), (6, 8165136), (7, 6998688), (8, 6123852), (9, 5443424), (12, 4082568), (14, 3499344), (16, 3061926), (18, 2721712), (19, 2578464), (21, 2332896), (24, 2041284), (28, 1749672), (32, 1530963), (36, 1360856), (38, 1289232), (42, 1166448), (48, 1020642), (56, 874836), (57, 859488), (63, 777632), (72, 680428), (76, 644616), (84, 583224), (96, 510321), (112, 437418), (114, 429744), (126, 388816), (133, 368352), (144, 340214), (152, 322308), (168, 291612), (171, 286496), (224, 218709), (228, 214872), (252, 194408), (266, 184176), (288, 170107), (304, 161154), (336, 145806), (342, 143248), (399, 122784), (456, 107436), (504, 97204), (532, 92088), (608, 80577), (672, 72903), (684, 71624), (798, 61392), (912, 53718), (1008, 48602), (1064, 46044), (1197, 40928), (1279, 38304), (1368, 35812), (1596, 30696), (1824, 26859), (2016, 24301), (2128, 23022), (2394, 20464), (2558, 19152), (2736, 17906), (3192, 15348), (3837, 12768), (4256, 11511), (4788, 10232), (5116, 9576), (5472, 8953), (6384, 7674)]