56655990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{209837}}^1$

素因数の和:209853

約数の個数: 32

約数和(自身を含む): 151083360

約数和(自身を除く): 94427370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 209837, 419674, 629511, 1049185, 1259022, 1888533, 2098370, 3147555, 3777066, 5665599, 6295110, 9442665, 11331198, 18885330, 28327995, 56655990]

約数ペア:

[(1, 56655990), (2, 28327995), (3, 18885330), (5, 11331198), (6, 9442665), (9, 6295110), (10, 5665599), (15, 3777066), (18, 3147555), (27, 2098370), (30, 1888533), (45, 1259022), (54, 1049185), (90, 629511), (135, 419674), (270, 209837)]