53294813

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1993}}^1$

素因数の和:2045

約数の個数: 24

約数和(自身を含む): 66830904

約数和(自身を除く): 13536091

約数列:

[1, 11, 13, 17, 121, 143, 187, 221, 1573, 1993, 2057, 2431, 21923, 25909, 26741, 33881, 241153, 284999, 372691, 440453, 3134989, 4099601, 4844983, 53294813]

約数ペア:

[(1, 53294813), (11, 4844983), (13, 4099601), (17, 3134989), (121, 440453), (143, 372691), (187, 284999), (221, 241153), (1573, 33881), (1993, 26741), (2057, 25909), (2431, 21923)]