51031416

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 147744000

約数和(自身を除く): 96712584

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 29, 34, 38, 51, 57, 58, 68, 76, 87, 102, 114, 116, 136, 152, 174, 204, 227, 228, 232, 323, 348, 408, 454, 456, 493, 551, 646, 681, 696, 908, 969, 986, 1102, 1292, 1362, 1479, 1653, 1816, 1938, 1972, 2204, 2584, 2724, 2958, 3306, 3859, 3876, 3944, 4313, 4408, 5448, 5916, 6583, 6612, 7718, 7752, 8626, 9367, 11577, 11832, 12939, 13166, 13224, 15436, 17252, 18734, 19749, 23154, 25878, 26332, 28101, 30872, 34504, 37468, 39498, 46308, 51756, 52664, 56202, 73321, 74936, 78996, 92616, 103512, 111911, 112404, 125077, 146642, 157992, 219963, 223822, 224808, 250154, 293284, 335733, 375231, 439926, 447644, 500308, 586568, 671466, 750462, 879852, 895288, 1000616, 1342932, 1500924, 1759704, 2126309, 2685864, 3001848, 4252618, 6378927, 8505236, 12757854, 17010472, 25515708, 51031416]

約数ペア:

[(1, 51031416), (2, 25515708), (3, 17010472), (4, 12757854), (6, 8505236), (8, 6378927), (12, 4252618), (17, 3001848), (19, 2685864), (24, 2126309), (29, 1759704), (34, 1500924), (38, 1342932), (51, 1000616), (57, 895288), (58, 879852), (68, 750462), (76, 671466), (87, 586568), (102, 500308), (114, 447644), (116, 439926), (136, 375231), (152, 335733), (174, 293284), (204, 250154), (227, 224808), (228, 223822), (232, 219963), (323, 157992), (348, 146642), (408, 125077), (454, 112404), (456, 111911), (493, 103512), (551, 92616), (646, 78996), (681, 74936), (696, 73321), (908, 56202), (969, 52664), (986, 51756), (1102, 46308), (1292, 39498), (1362, 37468), (1479, 34504), (1653, 30872), (1816, 28101), (1938, 26332), (1972, 25878), (2204, 23154), (2584, 19749), (2724, 18734), (2958, 17252), (3306, 15436), (3859, 13224), (3876, 13166), (3944, 12939), (4313, 11832), (4408, 11577), (5448, 9367), (5916, 8626), (6583, 7752), (6612, 7718)]