51475408

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{169327}}^1$

素因数の和:169354

約数の個数: 20

約数和(自身を含む): 104983360

約数和(自身を除く): 53507952

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 169327, 338654, 677308, 1354616, 2709232, 3217213, 6434426, 12868852, 25737704, 51475408]

約数ペア:

[(1, 51475408), (2, 25737704), (4, 12868852), (8, 6434426), (16, 3217213), (19, 2709232), (38, 1354616), (76, 677308), (152, 338654), (304, 169327)]