53824771

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3163}}^1$

素因数の和:3211

約数の個数: 32

約数和(自身を含む): 76543488

約数和(自身を除く): 22718717

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 143, 187, 221, 1001, 1309, 1547, 2431, 3163, 17017, 22141, 34793, 41119, 53771, 243551, 287833, 376397, 452309, 591481, 699023, 3166163, 4140367, 4893161, 7689253, 53824771]

約数ペア:

[(1, 53824771), (7, 7689253), (11, 4893161), (13, 4140367), (17, 3166163), (77, 699023), (91, 591481), (119, 452309), (143, 376397), (187, 287833), (221, 243551), (1001, 53771), (1309, 41119), (1547, 34793), (2431, 22141), (3163, 17017)]