51757648

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{33349}}^1$

素因数の和:33454

約数の個数: 20

約数和(自身を含む): 101317300

約数和(自身を除く): 49559652

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 33349, 66698, 133396, 266792, 533584, 3234853, 6469706, 12939412, 25878824, 51757648]

約数ペア:

[(1, 51757648), (2, 25878824), (4, 12939412), (8, 6469706), (16, 3234853), (97, 533584), (194, 266792), (388, 133396), (776, 66698), (1552, 33349)]