49542829

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1\times {\mathrm{283}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 57663360

約数和(自身を除く): 8120531

約数列:

[1, 7, 89, 281, 283, 623, 1967, 1981, 25009, 25187, 79523, 175063, 176309, 556661, 7077547, 49542829]

約数ペア:

[(1, 49542829), (7, 7077547), (89, 556661), (281, 176309), (283, 175063), (623, 79523), (1967, 25187), (1981, 25009)]