54012520

素因数分解:

$2^3\times 5^1\times {\mathrm{1350313}}^1$

素因数の和:1350324

約数の個数: 16

約数和(自身を含む): 121528260

約数和(自身を除く): 67515740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1350313, 2700626, 5401252, 6751565, 10802504, 13503130, 27006260, 54012520]

約数ペア:

[(1, 54012520), (2, 27006260), (4, 13503130), (5, 10802504), (8, 6751565), (10, 5401252), (20, 2700626), (40, 1350313)]