56711105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{54269}}^1$

素因数の和:54304

約数の個数: 16

約数和(自身を含む): 78148800

約数和(自身を除く): 21437695

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 54269, 271345, 596959, 1031111, 2984795, 5155555, 11342221, 56711105]

約数ペア:

[(1, 56711105), (5, 11342221), (11, 5155555), (19, 2984795), (55, 1031111), (95, 596959), (209, 271345), (1045, 54269)]