49933936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{557}}^1$

素因数の和:1009

約数の個数: 40

約数和(自身を含む): 104618304

約数和(自身を除く): 54684368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 431, 557, 862, 1114, 1724, 2228, 3448, 4456, 5603, 6896, 7241, 8912, 11206, 14482, 22412, 28964, 44824, 57928, 89648, 115856, 240067, 480134, 960268, 1920536, 3120871, 3841072, 6241742, 12483484, 24966968, 49933936]

約数ペア:

[(1, 49933936), (2, 24966968), (4, 12483484), (8, 6241742), (13, 3841072), (16, 3120871), (26, 1920536), (52, 960268), (104, 480134), (208, 240067), (431, 115856), (557, 89648), (862, 57928), (1114, 44824), (1724, 28964), (2228, 22412), (3448, 14482), (4456, 11206), (5603, 8912), (6896, 7241)]