52478209

素因数分解:

$7^1\times {\mathrm{19}}^3\times {\mathrm{1093}}^1$

素因数の和:1157

約数の個数: 16

約数和(自身を含む): 63364480

約数和(自身を除く): 10886271

約数列:

[1, 7, 19, 133, 361, 1093, 2527, 6859, 7651, 20767, 48013, 145369, 394573, 2762011, 7496887, 52478209]

約数ペア:

[(1, 52478209), (7, 7496887), (19, 2762011), (133, 394573), (361, 145369), (1093, 48013), (2527, 20767), (6859, 7651)]