51961492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{16633}}^1$

素因数の和:16719

約数の個数: 24

約数和(自身を含む): 100602432

約数和(自身を除く): 48640940

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 16633, 33266, 66532, 182963, 365926, 731852, 1180943, 2361886, 4723772, 12990373, 25980746, 51961492]

約数ペア:

[(1, 51961492), (2, 25980746), (4, 12990373), (11, 4723772), (22, 2361886), (44, 1180943), (71, 731852), (142, 365926), (284, 182963), (781, 66532), (1562, 33266), (3124, 16633)]