51184255

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4651}}^1$

素因数の和:4758

約数の個数: 16

約数和(自身を含む): 64309248

約数和(自身を除く): 13124993

約数列:

[1, 5, 31, 71, 155, 355, 2201, 4651, 11005, 23255, 144181, 330221, 720905, 1651105, 10236851, 51184255]

約数ペア:

[(1, 51184255), (5, 10236851), (31, 1651105), (71, 720905), (155, 330221), (355, 144181), (2201, 23255), (4651, 11005)]