53458120

素因数分解:

$2^3\times 5^1\times {\mathrm{1336453}}^1$

素因数の和:1336464

約数の個数: 16

約数和(自身を含む): 120280860

約数和(自身を除く): 66822740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1336453, 2672906, 5345812, 6682265, 10691624, 13364530, 26729060, 53458120]

約数ペア:

[(1, 53458120), (2, 26729060), (4, 13364530), (5, 10691624), (8, 6682265), (10, 5345812), (20, 2672906), (40, 1336453)]