56398705

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1277}}^1$

素因数の和:1377

約数の個数: 24

約数和(自身を含む): 75468456

約数和(自身を除く): 19069751

約数列:

[1, 5, 11, 55, 73, 121, 365, 605, 803, 1277, 4015, 6385, 8833, 14047, 44165, 70235, 93221, 154517, 466105, 772585, 1025431, 5127155, 11279741, 56398705]

約数ペア:

[(1, 56398705), (5, 11279741), (11, 5127155), (55, 1025431), (73, 772585), (121, 466105), (365, 154517), (605, 93221), (803, 70235), (1277, 44165), (4015, 14047), (6385, 8833)]