51877740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{864629}}^1$

素因数の和:864641

約数の個数: 24

約数和(自身を含む): 145257840

約数和(自身を除く): 93380100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 864629, 1729258, 2593887, 3458516, 4323145, 5187774, 8646290, 10375548, 12969435, 17292580, 25938870, 51877740]

約数ペア:

[(1, 51877740), (2, 25938870), (3, 17292580), (4, 12969435), (5, 10375548), (6, 8646290), (10, 5187774), (12, 4323145), (15, 3458516), (20, 2593887), (30, 1729258), (60, 864629)]