51011072

素因数分解:

$2^9\times 7^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:399

約数の個数: 80

約数和(自身を含む): 119551872

約数和(自身を除く): 68540800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 256, 301, 331, 344, 448, 512, 602, 662, 688, 896, 1204, 1324, 1376, 1792, 2317, 2408, 2648, 2752, 3584, 4634, 4816, 5296, 5504, 9268, 9632, 10592, 11008, 14233, 18536, 19264, 21184, 22016, 28466, 37072, 38528, 42368, 56932, 74144, 77056, 84736, 99631, 113864, 148288, 154112, 169472, 199262, 227728, 296576, 398524, 455456, 593152, 797048, 910912, 1186304, 1594096, 1821824, 3188192, 3643648, 6376384, 7287296, 12752768, 25505536, 51011072]

約数ペア:

[(1, 51011072), (2, 25505536), (4, 12752768), (7, 7287296), (8, 6376384), (14, 3643648), (16, 3188192), (28, 1821824), (32, 1594096), (43, 1186304), (56, 910912), (64, 797048), (86, 593152), (112, 455456), (128, 398524), (172, 296576), (224, 227728), (256, 199262), (301, 169472), (331, 154112), (344, 148288), (448, 113864), (512, 99631), (602, 84736), (662, 77056), (688, 74144), (896, 56932), (1204, 42368), (1324, 38528), (1376, 37072), (1792, 28466), (2317, 22016), (2408, 21184), (2648, 19264), (2752, 18536), (3584, 14233), (4634, 11008), (4816, 10592), (5296, 9632), (5504, 9268)]