48795020

素因数分解:

$2^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{3691}}^1$

素因数の和:4361

約数の個数: 24

約数和(自身を含む): 102652368

約数和(自身を除く): 53857348

約数列:

[1, 2, 4, 5, 10, 20, 661, 1322, 2644, 3305, 3691, 6610, 7382, 13220, 14764, 18455, 36910, 73820, 2439751, 4879502, 9759004, 12198755, 24397510, 48795020]

約数ペア:

[(1, 48795020), (2, 24397510), (4, 12198755), (5, 9759004), (10, 4879502), (20, 2439751), (661, 73820), (1322, 36910), (2644, 18455), (3305, 14764), (3691, 13220), (6610, 7382)]