53493620

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{7577}}^1$

素因数の和:7939

約数の個数: 24

約数和(自身を含む): 112669704

約数和(自身を除く): 59176084

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 1412, 1765, 3530, 7060, 7577, 15154, 30308, 37885, 75770, 151540, 2674681, 5349362, 10698724, 13373405, 26746810, 53493620]

約数ペア:

[(1, 53493620), (2, 26746810), (4, 13373405), (5, 10698724), (10, 5349362), (20, 2674681), (353, 151540), (706, 75770), (1412, 37885), (1765, 30308), (3530, 15154), (7060, 7577)]