51984638

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{8929}}^1$

素因数の和:9043

約数の個数: 16

約数和(自身を含む): 81012960

約数和(自身を除く): 29028322

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 8929, 17858, 366089, 633959, 732178, 1267918, 25992319, 51984638]

約数ペア:

[(1, 51984638), (2, 25992319), (41, 1267918), (71, 732178), (82, 633959), (142, 366089), (2911, 17858), (5822, 8929)]