51685368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{307651}}^1$

素因数の和:307667

約数の個数: 32

約数和(自身を含む): 147672960

約数和(自身を除く): 95987592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 307651, 615302, 922953, 1230604, 1845906, 2153557, 2461208, 3691812, 4307114, 6460671, 7383624, 8614228, 12921342, 17228456, 25842684, 51685368]

約数ペア:

[(1, 51685368), (2, 25842684), (3, 17228456), (4, 12921342), (6, 8614228), (7, 7383624), (8, 6460671), (12, 4307114), (14, 3691812), (21, 2461208), (24, 2153557), (28, 1845906), (42, 1230604), (56, 922953), (84, 615302), (168, 307651)]