56011860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{311177}}^1$

素因数の和:311192

約数の個数: 36

約数和(自身を含む): 169903188

約数和(自身を除く): 113891328

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 311177, 622354, 933531, 1244708, 1555885, 1867062, 2800593, 3111770, 3734124, 4667655, 5601186, 6223540, 9335310, 11202372, 14002965, 18670620, 28005930, 56011860]

約数ペア:

[(1, 56011860), (2, 28005930), (3, 18670620), (4, 14002965), (5, 11202372), (6, 9335310), (9, 6223540), (10, 5601186), (12, 4667655), (15, 3734124), (18, 3111770), (20, 2800593), (30, 1867062), (36, 1555885), (45, 1244708), (60, 933531), (90, 622354), (180, 311177)]