53561620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{382583}}^1$

素因数の和:382599

約数の個数: 24

約数和(自身を含む): 128548224

約数和(自身を除く): 74986604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 382583, 765166, 1530332, 1912915, 2678081, 3825830, 5356162, 7651660, 10712324, 13390405, 26780810, 53561620]

約数ペア:

[(1, 53561620), (2, 26780810), (4, 13390405), (5, 10712324), (7, 7651660), (10, 5356162), (14, 3825830), (20, 2678081), (28, 1912915), (35, 1530332), (70, 765166), (140, 382583)]