48051988

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:460

約数の個数: 36

約数和(自身を含む): 89867232

約数和(自身を除く): 41815244

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 311, 361, 428, 622, 722, 1244, 1444, 2033, 4066, 5909, 8132, 11818, 23636, 33277, 38627, 66554, 77254, 112271, 133108, 154508, 224542, 449084, 632263, 1264526, 2529052, 12012997, 24025994, 48051988]

約数ペア:

[(1, 48051988), (2, 24025994), (4, 12012997), (19, 2529052), (38, 1264526), (76, 632263), (107, 449084), (214, 224542), (311, 154508), (361, 133108), (428, 112271), (622, 77254), (722, 66554), (1244, 38627), (1444, 33277), (2033, 23636), (4066, 11818), (5909, 8132)]