53387672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{857}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 108108000

約数和(自身を除く): 54720328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 599, 857, 1198, 1714, 2396, 3428, 4792, 6856, 7787, 11141, 15574, 22282, 31148, 44564, 62296, 89128, 513343, 1026686, 2053372, 4106744, 6673459, 13346918, 26693836, 53387672]

約数ペア:

[(1, 53387672), (2, 26693836), (4, 13346918), (8, 6673459), (13, 4106744), (26, 2053372), (52, 1026686), (104, 513343), (599, 89128), (857, 62296), (1198, 44564), (1714, 31148), (2396, 22282), (3428, 15574), (4792, 11141), (6856, 7787)]