51641898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{111779}}^1$

素因数の和:111802

約数の個数: 32

約数和(自身を含む): 128770560

約数和(自身を除く): 77128662

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 111779, 223558, 335337, 670674, 782453, 1229569, 1564906, 2347359, 2459138, 3688707, 4694718, 7377414, 8606983, 17213966, 25820949, 51641898]

約数ペア:

[(1, 51641898), (2, 25820949), (3, 17213966), (6, 8606983), (7, 7377414), (11, 4694718), (14, 3688707), (21, 2459138), (22, 2347359), (33, 1564906), (42, 1229569), (66, 782453), (77, 670674), (154, 335337), (231, 223558), (462, 111779)]