52879580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{203383}}^1$

素因数の和:203405

約数の個数: 24

約数和(自身を含む): 119589792

約数和(自身を除く): 66710212

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 203383, 406766, 813532, 1016915, 2033830, 2643979, 4067660, 5287958, 10575916, 13219895, 26439790, 52879580]

約数ペア:

[(1, 52879580), (2, 26439790), (4, 13219895), (5, 10575916), (10, 5287958), (13, 4067660), (20, 2643979), (26, 2033830), (52, 1016915), (65, 813532), (130, 406766), (260, 203383)]