51280536

素因数分解:

$2^3\times 3^1\times {\mathrm{643}}^1\times {\mathrm{3323}}^1$

素因数の和:3975

約数の個数: 32

約数和(自身を含む): 128439360

約数和(自身を除く): 77158824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 643, 1286, 1929, 2572, 3323, 3858, 5144, 6646, 7716, 9969, 13292, 15432, 19938, 26584, 39876, 79752, 2136689, 4273378, 6410067, 8546756, 12820134, 17093512, 25640268, 51280536]

約数ペア:

[(1, 51280536), (2, 25640268), (3, 17093512), (4, 12820134), (6, 8546756), (8, 6410067), (12, 4273378), (24, 2136689), (643, 79752), (1286, 39876), (1929, 26584), (2572, 19938), (3323, 15432), (3858, 13292), (5144, 9969), (6646, 7716)]