53901442

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{202637}}^1$

素因数の和:202665

約数の個数: 16

約数和(自身を含む): 97266240

約数和(自身を除く): 43364798

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 202637, 405274, 1418459, 2836918, 3850103, 7700206, 26950721, 53901442]

約数ペア:

[(1, 53901442), (2, 26950721), (7, 7700206), (14, 3850103), (19, 2836918), (38, 1418459), (133, 405274), (266, 202637)]