52197475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{547}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 70941888

約数和(自身を除く): 18744413

約数列:

[1, 5, 11, 25, 55, 275, 347, 547, 1735, 2735, 3817, 6017, 8675, 13675, 19085, 30085, 95425, 150425, 189809, 949045, 2087899, 4745225, 10439495, 52197475]

約数ペア:

[(1, 52197475), (5, 10439495), (11, 4745225), (25, 2087899), (55, 949045), (275, 189809), (347, 150425), (547, 95425), (1735, 30085), (2735, 19085), (3817, 13675), (6017, 8675)]