51961874

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{4217}}^1$

素因数の和:4381

約数の個数: 16

約数和(自身を含む): 80023896

約数和(自身を除く): 28062022

約数列:

[1, 2, 61, 101, 122, 202, 4217, 6161, 8434, 12322, 257237, 425917, 514474, 851834, 25980937, 51961874]

約数ペア:

[(1, 51961874), (2, 25980937), (61, 851834), (101, 514474), (122, 425917), (202, 257237), (4217, 12322), (6161, 8434)]