50889575

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{16823}}^1$

素因数の和:16855

約数の個数: 18

約数和(自身を含む): 69365352

約数和(自身を除く): 18475777

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 16823, 84115, 185053, 420575, 925265, 2035583, 4626325, 10177915, 50889575]

約数ペア:

[(1, 50889575), (5, 10177915), (11, 4626325), (25, 2035583), (55, 925265), (121, 420575), (275, 185053), (605, 84115), (3025, 16823)]