54953945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1543}}^1$

素因数の和:1984

約数の個数: 16

約数和(自身を含む): 70035840

約数和(自身を除く): 15081895

約数列:

[1, 5, 17, 85, 419, 1543, 2095, 7123, 7715, 26231, 35615, 131155, 646517, 3232585, 10990789, 54953945]

約数ペア:

[(1, 54953945), (5, 10990789), (17, 3232585), (85, 646517), (419, 131155), (1543, 35615), (2095, 26231), (7123, 7715)]