51587855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{2089}}^1$

素因数の和:2554

約数の個数: 16

約数和(自身を含む): 67716000

約数和(自身を除く): 16128145

約数列:

[1, 5, 11, 55, 449, 2089, 2245, 4939, 10445, 22979, 24695, 114895, 937961, 4689805, 10317571, 51587855]

約数ペア:

[(1, 51587855), (5, 10317571), (11, 4689805), (55, 937961), (449, 114895), (2089, 24695), (2245, 22979), (4939, 10445)]