50084874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20921}}^1$

素因数の和:20955

約数の個数: 48

約数和(自身を含む): 130553280

約数和(自身を除く): 80468406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 20921, 41842, 62763, 125526, 146447, 188289, 292894, 376578, 397499, 439341, 794998, 878682, 1192497, 1318023, 2384994, 2636046, 2782493, 3577491, 5564986, 7154982, 8347479, 16694958, 25042437, 50084874]

約数ペア:

[(1, 50084874), (2, 25042437), (3, 16694958), (6, 8347479), (7, 7154982), (9, 5564986), (14, 3577491), (18, 2782493), (19, 2636046), (21, 2384994), (38, 1318023), (42, 1192497), (57, 878682), (63, 794998), (114, 439341), (126, 397499), (133, 376578), (171, 292894), (266, 188289), (342, 146447), (399, 125526), (798, 62763), (1197, 41842), (2394, 20921)]