51893215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{4231}}^1$

素因数の和:4470

約数の個数: 16

約数和(自身を含む): 68253696

約数和(自身を除く): 16360481

約数列:

[1, 5, 11, 55, 223, 1115, 2453, 4231, 12265, 21155, 46541, 232705, 943513, 4717565, 10378643, 51893215]

約数ペア:

[(1, 51893215), (5, 10378643), (11, 4717565), (55, 943513), (223, 232705), (1115, 46541), (2453, 21155), (4231, 12265)]