53643560

素因数分解:

$2^3\times 5^1\times {\mathrm{1341089}}^1$

素因数の和:1341100

約数の個数: 16

約数和(自身を含む): 120698100

約数和(自身を除く): 67054540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1341089, 2682178, 5364356, 6705445, 10728712, 13410890, 26821780, 53643560]

約数ペア:

[(1, 53643560), (2, 26821780), (4, 13410890), (5, 10728712), (8, 6705445), (10, 5364356), (20, 2682178), (40, 1341089)]