51840768

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{9643}}^1$

素因数の和:9669

約数の個数: 72

約数和(自身を含む): 157698688

約数和(自身を除く): 105857920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 9643, 19286, 28929, 38572, 57858, 67501, 77144, 115716, 135002, 154288, 202503, 231432, 270004, 308576, 405006, 462864, 540008, 617152, 810012, 925728, 1080016, 1234304, 1620024, 1851456, 2160032, 2468608, 3240048, 3702912, 4320064, 6480096, 7405824, 8640128, 12960192, 17280256, 25920384, 51840768]

約数ペア:

[(1, 51840768), (2, 25920384), (3, 17280256), (4, 12960192), (6, 8640128), (7, 7405824), (8, 6480096), (12, 4320064), (14, 3702912), (16, 3240048), (21, 2468608), (24, 2160032), (28, 1851456), (32, 1620024), (42, 1234304), (48, 1080016), (56, 925728), (64, 810012), (84, 617152), (96, 540008), (112, 462864), (128, 405006), (168, 308576), (192, 270004), (224, 231432), (256, 202503), (336, 154288), (384, 135002), (448, 115716), (672, 77144), (768, 67501), (896, 57858), (1344, 38572), (1792, 28929), (2688, 19286), (5376, 9643)]