52975585

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{883}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 69885504

約数和(自身を除く): 16909919

約数列:

[1, 5, 13, 65, 71, 169, 355, 845, 883, 923, 4415, 4615, 11479, 11999, 57395, 59995, 62693, 149227, 313465, 746135, 815009, 4075045, 10595117, 52975585]

約数ペア:

[(1, 52975585), (5, 10595117), (13, 4075045), (65, 815009), (71, 746135), (169, 313465), (355, 149227), (845, 62693), (883, 59995), (923, 57395), (4415, 11999), (4615, 11479)]