51867772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{16603}}^1$

素因数の和:16689

約数の個数: 24

約数和(自身を含む): 100420992

約数和(自身を除く): 48553220

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 16603, 33206, 66412, 182633, 365266, 730532, 1178813, 2357626, 4715252, 12966943, 25933886, 51867772]

約数ペア:

[(1, 51867772), (2, 25933886), (4, 12966943), (11, 4715252), (22, 2357626), (44, 1178813), (71, 730532), (142, 365266), (284, 182633), (781, 66412), (1562, 33206), (3124, 16603)]