51155105

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2729}}^1$

素因数の和:2920

約数の個数: 16

約数和(自身を含む): 64471680

約数和(自身を除く): 13316575

約数列:

[1, 5, 23, 115, 163, 815, 2729, 3749, 13645, 18745, 62767, 313835, 444827, 2224135, 10231021, 51155105]

約数ペア:

[(1, 51155105), (5, 10231021), (23, 2224135), (115, 444827), (163, 313835), (815, 62767), (2729, 18745), (3749, 13645)]