51999180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{866653}}^1$

素因数の和:866665

約数の個数: 24

約数和(自身を含む): 145597872

約数和(自身を除く): 93598692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 866653, 1733306, 2599959, 3466612, 4333265, 5199918, 8666530, 10399836, 12999795, 17333060, 25999590, 51999180]

約数ペア:

[(1, 51999180), (2, 25999590), (3, 17333060), (4, 12999795), (5, 10399836), (6, 8666530), (10, 5199918), (12, 4333265), (15, 3466612), (20, 2599959), (30, 1733306), (60, 866653)]