51086270

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{138071}}^1$

素因数の和:138115

約数の個数: 16

約数和(自身を含む): 94441248

約数和(自身を除く): 43354978

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 138071, 276142, 690355, 1380710, 5108627, 10217254, 25543135, 51086270]

約数ペア:

[(1, 51086270), (2, 25543135), (5, 10217254), (10, 5108627), (37, 1380710), (74, 690355), (185, 276142), (370, 138071)]