51716848

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{32003}}^1$

素因数の和:32112

約数の個数: 20

約数和(自身を含む): 101196648

約数和(自身を除く): 49479800

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 32003, 64006, 128012, 256024, 512048, 3232303, 6464606, 12929212, 25858424, 51716848]

約数ペア:

[(1, 51716848), (2, 25858424), (4, 12929212), (8, 6464606), (16, 3232303), (101, 512048), (202, 256024), (404, 128012), (808, 64006), (1616, 32003)]