53780469

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{55501}}^1$

素因数の和:55540

約数の個数: 16

約数和(自身を含む): 79922880

約数和(自身を除く): 26142411

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 55501, 166503, 943517, 1054519, 2830551, 3163557, 17926823, 53780469]

約数ペア:

[(1, 53780469), (3, 17926823), (17, 3163557), (19, 2830551), (51, 1054519), (57, 943517), (323, 166503), (969, 55501)]