56575008

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:260

約数の個数: 216

約数和(自身を含む): 197935920

約数和(自身を除く): 141360912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 96, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 211, 224, 228, 252, 266, 288, 294, 304, 336, 342, 392, 399, 422, 441, 456, 504, 532, 588, 608, 633, 672, 684, 784, 798, 844, 882, 912, 931, 1008, 1064, 1176, 1197, 1266, 1368, 1477, 1568, 1596, 1688, 1764, 1824, 1862, 1899, 2016, 2128, 2352, 2394, 2532, 2736, 2793, 2954, 3192, 3376, 3528, 3724, 3798, 4009, 4256, 4431, 4704, 4788, 5064, 5472, 5586, 5908, 6384, 6752, 7056, 7448, 7596, 8018, 8379, 8862, 9576, 10128, 10339, 11172, 11816, 12027, 12768, 13293, 14112, 14896, 15192, 16036, 16758, 17724, 19152, 20256, 20678, 22344, 23632, 24054, 26586, 28063, 29792, 30384, 31017, 32072, 33516, 35448, 36081, 38304, 41356, 44688, 47264, 48108, 53172, 56126, 60768, 62034, 64144, 67032, 70896, 72162, 82712, 84189, 89376, 93051, 96216, 106344, 112252, 124068, 128288, 134064, 141792, 144324, 165424, 168378, 186102, 192432, 196441, 212688, 224504, 248136, 252567, 268128, 288648, 330848, 336756, 372204, 384864, 392882, 425376, 449008, 496272, 505134, 577296, 589323, 673512, 744408, 785764, 898016, 992544, 1010268, 1154592, 1178646, 1347024, 1488816, 1571528, 1767969, 2020536, 2357292, 2694048, 2977632, 3143056, 3535938, 4041072, 4714584, 6286112, 7071876, 8082144, 9429168, 14143752, 18858336, 28287504, 56575008]

約数ペア:

[(1, 56575008), (2, 28287504), (3, 18858336), (4, 14143752), (6, 9429168), (7, 8082144), (8, 7071876), (9, 6286112), (12, 4714584), (14, 4041072), (16, 3535938), (18, 3143056), (19, 2977632), (21, 2694048), (24, 2357292), (28, 2020536), (32, 1767969), (36, 1571528), (38, 1488816), (42, 1347024), (48, 1178646), (49, 1154592), (56, 1010268), (57, 992544), (63, 898016), (72, 785764), (76, 744408), (84, 673512), (96, 589323), (98, 577296), (112, 505134), (114, 496272), (126, 449008), (133, 425376), (144, 392882), (147, 384864), (152, 372204), (168, 336756), (171, 330848), (196, 288648), (211, 268128), (224, 252567), (228, 248136), (252, 224504), (266, 212688), (288, 196441), (294, 192432), (304, 186102), (336, 168378), (342, 165424), (392, 144324), (399, 141792), (422, 134064), (441, 128288), (456, 124068), (504, 112252), (532, 106344), (588, 96216), (608, 93051), (633, 89376), (672, 84189), (684, 82712), (784, 72162), (798, 70896), (844, 67032), (882, 64144), (912, 62034), (931, 60768), (1008, 56126), (1064, 53172), (1176, 48108), (1197, 47264), (1266, 44688), (1368, 41356), (1477, 38304), (1568, 36081), (1596, 35448), (1688, 33516), (1764, 32072), (1824, 31017), (1862, 30384), (1899, 29792), (2016, 28063), (2128, 26586), (2352, 24054), (2394, 23632), (2532, 22344), (2736, 20678), (2793, 20256), (2954, 19152), (3192, 17724), (3376, 16758), (3528, 16036), (3724, 15192), (3798, 14896), (4009, 14112), (4256, 13293), (4431, 12768), (4704, 12027), (4788, 11816), (5064, 11172), (5472, 10339), (5586, 10128), (5908, 9576), (6384, 8862), (6752, 8379), (7056, 8018), (7448, 7596)]