55143935

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 86184000

約数和(自身を除く): 31040065

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 121, 145, 203, 319, 385, 449, 605, 847, 1015, 1595, 2233, 2245, 3143, 3509, 4235, 4939, 11165, 13021, 15715, 17545, 24563, 24695, 34573, 54329, 65105, 91147, 122815, 143231, 172865, 271645, 380303, 455735, 716155, 1002617, 1575541, 1901515, 5013085, 7877705, 11028787, 55143935]

約数ペア:

[(1, 55143935), (5, 11028787), (7, 7877705), (11, 5013085), (29, 1901515), (35, 1575541), (55, 1002617), (77, 716155), (121, 455735), (145, 380303), (203, 271645), (319, 172865), (385, 143231), (449, 122815), (605, 91147), (847, 65105), (1015, 54329), (1595, 34573), (2233, 24695), (2245, 24563), (3143, 17545), (3509, 15715), (4235, 13021), (4939, 11165)]