50689264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{166741}}^1$

素因数の和:166768

約数の個数: 20

約数和(自身を含む): 103380040

約数和(自身を除く): 52690776

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 166741, 333482, 666964, 1333928, 2667856, 3168079, 6336158, 12672316, 25344632, 50689264]

約数ペア:

[(1, 50689264), (2, 25344632), (4, 12672316), (8, 6336158), (16, 3168079), (19, 2667856), (38, 1333928), (76, 666964), (152, 333482), (304, 166741)]