56136890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{330217}}^1$

素因数の和:330241

約数の個数: 16

約数和(自身を含む): 106990632

約数和(自身を除く): 50853742

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 330217, 660434, 1651085, 3302170, 5613689, 11227378, 28068445, 56136890]

約数ペア:

[(1, 56136890), (2, 28068445), (5, 11227378), (10, 5613689), (17, 3302170), (34, 1651085), (85, 660434), (170, 330217)]