56637090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{209767}}^1$

素因数の和:209783

約数の個数: 32

約数和(自身を含む): 151032960

約数和(自身を除く): 94395870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 209767, 419534, 629301, 1048835, 1258602, 1887903, 2097670, 3146505, 3775806, 5663709, 6293010, 9439515, 11327418, 18879030, 28318545, 56637090]

約数ペア:

[(1, 56637090), (2, 28318545), (3, 18879030), (5, 11327418), (6, 9439515), (9, 6293010), (10, 5663709), (15, 3775806), (18, 3146505), (27, 2097670), (30, 1887903), (45, 1258602), (54, 1048835), (90, 629301), (135, 419534), (270, 209767)]