51956688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{647}}^1$

素因数の和:904

約数の個数: 80

約数和(自身を含む): 154275840

約数和(自身を除く): 102319152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 239, 336, 478, 647, 717, 956, 1294, 1434, 1673, 1912, 1941, 2588, 2868, 3346, 3824, 3882, 4529, 5019, 5176, 5736, 6692, 7764, 9058, 10038, 10352, 11472, 13384, 13587, 15528, 18116, 20076, 26768, 27174, 31056, 36232, 40152, 54348, 72464, 80304, 108696, 154633, 217392, 309266, 463899, 618532, 927798, 1082431, 1237064, 1855596, 2164862, 2474128, 3247293, 3711192, 4329724, 6494586, 7422384, 8659448, 12989172, 17318896, 25978344, 51956688]

約数ペア:

[(1, 51956688), (2, 25978344), (3, 17318896), (4, 12989172), (6, 8659448), (7, 7422384), (8, 6494586), (12, 4329724), (14, 3711192), (16, 3247293), (21, 2474128), (24, 2164862), (28, 1855596), (42, 1237064), (48, 1082431), (56, 927798), (84, 618532), (112, 463899), (168, 309266), (239, 217392), (336, 154633), (478, 108696), (647, 80304), (717, 72464), (956, 54348), (1294, 40152), (1434, 36232), (1673, 31056), (1912, 27174), (1941, 26768), (2588, 20076), (2868, 18116), (3346, 15528), (3824, 13587), (3882, 13384), (4529, 11472), (5019, 10352), (5176, 10038), (5736, 9058), (6692, 7764)]