53895989

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1303}}^1$

素因数の和:1640

約数の個数: 16

約数和(自身を含む): 65095680

約数和(自身を除く): 11199691

約数列:

[1, 7, 19, 133, 311, 1303, 2177, 5909, 9121, 24757, 41363, 173299, 405233, 2836631, 7699427, 53895989]

約数ペア:

[(1, 53895989), (7, 7699427), (19, 2836631), (133, 405233), (311, 173299), (1303, 41363), (2177, 24757), (5909, 9121)]