49871824

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{7621}}^1$

素因数の和:8038

約数の個数: 20

約数和(自身を含む): 96875620

約数和(自身を除く): 47003796

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 7621, 15242, 30484, 60968, 121936, 3116989, 6233978, 12467956, 24935912, 49871824]

約数ペア:

[(1, 49871824), (2, 24935912), (4, 12467956), (8, 6233978), (16, 3116989), (409, 121936), (818, 60968), (1636, 30484), (3272, 15242), (6544, 7621)]