51204013

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2539}}^1$

素因数の和:2656

約数の個数: 16

約数和(自身を含む): 60797440

約数和(自身を除く): 9593427

約数列:

[1, 7, 43, 67, 301, 469, 2539, 2881, 17773, 20167, 109177, 170113, 764239, 1190791, 7314859, 51204013]

約数ペア:

[(1, 51204013), (7, 7314859), (43, 1190791), (67, 764239), (301, 170113), (469, 109177), (2539, 20167), (2881, 17773)]