51610515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1873}}^1$

素因数の和:2059

約数の個数: 32

約数和(自身を含む): 90671616

約数和(自身を除く): 39061101

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 167, 501, 835, 1837, 1873, 2505, 5511, 5619, 9185, 9365, 20603, 27555, 28095, 61809, 103015, 309045, 312791, 938373, 1563955, 3440701, 4691865, 10322103, 17203505, 51610515]

約数ペア:

[(1, 51610515), (3, 17203505), (5, 10322103), (11, 4691865), (15, 3440701), (33, 1563955), (55, 938373), (165, 312791), (167, 309045), (501, 103015), (835, 61809), (1837, 28095), (1873, 27555), (2505, 20603), (5511, 9365), (5619, 9185)]