56557770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1885259}}^1$

素因数の和:1885269

約数の個数: 16

約数和(自身を含む): 135738720

約数和(自身を除く): 79180950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1885259, 3770518, 5655777, 9426295, 11311554, 18852590, 28278885, 56557770]

約数ペア:

[(1, 56557770), (2, 28278885), (3, 18852590), (5, 11311554), (6, 9426295), (10, 5655777), (15, 3770518), (30, 1885259)]