53170816

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{21863}}^1$

素因数の和:21896

約数の個数: 32

約数和(自身を含む): 111506400

約数和(自身を除く): 58335584

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 21863, 43726, 87452, 174904, 349808, 415397, 699616, 830794, 1399232, 1661588, 2798464, 3323176, 6646352, 13292704, 26585408, 53170816]

約数ペア:

[(1, 53170816), (2, 26585408), (4, 13292704), (8, 6646352), (16, 3323176), (19, 2798464), (32, 1661588), (38, 1399232), (64, 830794), (76, 699616), (128, 415397), (152, 349808), (304, 174904), (608, 87452), (1216, 43726), (2432, 21863)]