51887942

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{4211}}^1$

素因数の和:4375

約数の個数: 16

約数和(自身を含む): 79910064

約数和(自身を除く): 28022122

約数列:

[1, 2, 61, 101, 122, 202, 4211, 6161, 8422, 12322, 256871, 425311, 513742, 850622, 25943971, 51887942]

約数ペア:

[(1, 51887942), (2, 25943971), (61, 850622), (101, 513742), (122, 425311), (202, 256871), (4211, 12322), (6161, 8422)]