51549090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{90437}}^1$

素因数の和:90466

約数の個数: 32

約数和(自身を含む): 130230720

約数和(自身を除く): 78681630

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 90437, 180874, 271311, 452185, 542622, 904370, 1356555, 1718303, 2713110, 3436606, 5154909, 8591515, 10309818, 17183030, 25774545, 51549090]

約数ペア:

[(1, 51549090), (2, 25774545), (3, 17183030), (5, 10309818), (6, 8591515), (10, 5154909), (15, 3436606), (19, 2713110), (30, 1718303), (38, 1356555), (57, 904370), (95, 542622), (114, 452185), (190, 271311), (285, 180874), (570, 90437)]