54917665

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{2111}}^1$

素因数の和:2181

約数の個数: 24

約数和(自身を含む): 74156544

約数和(自身を除く): 19238879

約数列:

[1, 5, 11, 43, 55, 121, 215, 473, 605, 2111, 2365, 5203, 10555, 23221, 26015, 90773, 116105, 255431, 453865, 998503, 1277155, 4992515, 10983533, 54917665]

約数ペア:

[(1, 54917665), (5, 10983533), (11, 4992515), (43, 1277155), (55, 998503), (121, 453865), (215, 255431), (473, 116105), (605, 90773), (2111, 26015), (2365, 23221), (5203, 10555)]