53864449

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 61557408

約数和(自身を除く): 7692959

約数列:

[1, 17, 19, 67, 131, 323, 361, 1139, 1273, 2227, 2489, 6137, 8777, 21641, 24187, 42313, 47291, 149209, 166763, 411179, 803947, 2834971, 3168497, 53864449]

約数ペア:

[(1, 53864449), (17, 3168497), (19, 2834971), (67, 803947), (131, 411179), (323, 166763), (361, 149209), (1139, 47291), (1273, 42313), (2227, 24187), (2489, 21641), (6137, 8777)]