51498274

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{2833}}^1$

素因数の和:3045

約数の個数: 16

約数和(自身を含む): 79068600

約数和(自身を除く): 27570326

約数列:

[1, 2, 61, 122, 149, 298, 2833, 5666, 9089, 18178, 172813, 345626, 422117, 844234, 25749137, 51498274]

約数ペア:

[(1, 51498274), (2, 25749137), (61, 844234), (122, 422117), (149, 345626), (298, 172813), (2833, 18178), (5666, 9089)]