51921878

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{6947}}^1$

素因数の和:7087

約数の個数: 16

約数和(自身を含む): 80791344

約数和(自身を除く): 28869466

約数列:

[1, 2, 37, 74, 101, 202, 3737, 6947, 7474, 13894, 257039, 514078, 701647, 1403294, 25960939, 51921878]

約数ペア:

[(1, 51921878), (2, 25960939), (37, 1403294), (74, 701647), (101, 514078), (202, 257039), (3737, 13894), (6947, 7474)]