54135952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{260269}}^1$

素因数の和:260290

約数の個数: 20

約数和(自身を含む): 112957180

約数和(自身を除く): 58821228

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 260269, 520538, 1041076, 2082152, 3383497, 4164304, 6766994, 13533988, 27067976, 54135952]

約数ペア:

[(1, 54135952), (2, 27067976), (4, 13533988), (8, 6766994), (13, 4164304), (16, 3383497), (26, 2082152), (52, 1041076), (104, 520538), (208, 260269)]