50737648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{243931}}^1$

素因数の和:243952

約数の個数: 20

約数和(自身を含む): 105866488

約数和(自身を除く): 55128840

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 243931, 487862, 975724, 1951448, 3171103, 3902896, 6342206, 12684412, 25368824, 50737648]

約数ペア:

[(1, 50737648), (2, 25368824), (4, 12684412), (8, 6342206), (13, 3902896), (16, 3171103), (26, 1951448), (52, 975724), (104, 487862), (208, 243931)]