56127922

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{1999}}^1$

素因数の和:2241

約数の個数: 16

約数和(自身を含む): 85680000

約数和(自身を除く): 29552078

約数列:

[1, 2, 101, 139, 202, 278, 1999, 3998, 14039, 28078, 201899, 277861, 403798, 555722, 28063961, 56127922]

約数ペア:

[(1, 56127922), (2, 28063961), (101, 555722), (139, 403798), (202, 277861), (278, 201899), (1999, 28078), (3998, 14039)]