56144030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19427}}^1$

素因数の和:19468

約数の個数: 24

約数和(自身を含む): 107359128

約数和(自身を除く): 51215098

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 19427, 38854, 97135, 194270, 330259, 660518, 1651295, 3302590, 5614403, 11228806, 28072015, 56144030]

約数ペア:

[(1, 56144030), (2, 28072015), (5, 11228806), (10, 5614403), (17, 3302590), (34, 1651295), (85, 660518), (170, 330259), (289, 194270), (578, 97135), (1445, 38854), (2890, 19427)]