53081079

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{2131}}^1$

素因数の和:2195

約数の個数: 24

約数和(自身を含む): 77980032

約数和(自身を除く): 24898953

約数列:

[1, 3, 19, 23, 57, 69, 361, 437, 1083, 1311, 2131, 6393, 8303, 24909, 40489, 49013, 121467, 147039, 769291, 931247, 2307873, 2793741, 17693693, 53081079]

約数ペア:

[(1, 53081079), (3, 17693693), (19, 2793741), (23, 2307873), (57, 931247), (69, 769291), (361, 147039), (437, 121467), (1083, 49013), (1311, 40489), (2131, 24909), (6393, 8303)]