49567856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{238307}}^1$

素因数の和:238328

約数の個数: 20

約数和(自身を含む): 103425672

約数和(自身を除く): 53857816

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 238307, 476614, 953228, 1906456, 3097991, 3812912, 6195982, 12391964, 24783928, 49567856]

約数ペア:

[(1, 49567856), (2, 24783928), (4, 12391964), (8, 6195982), (13, 3812912), (16, 3097991), (26, 1906456), (52, 953228), (104, 476614), (208, 238307)]