56530340

素因数分解:

$2^2\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{2659}}^1$

素因数の和:3731

約数の個数: 24

約数和(自身を含む): 118870080

約数和(自身を除く): 62339740

約数列:

[1, 2, 4, 5, 10, 20, 1063, 2126, 2659, 4252, 5315, 5318, 10630, 10636, 13295, 21260, 26590, 53180, 2826517, 5653034, 11306068, 14132585, 28265170, 56530340]

約数ペア:

[(1, 56530340), (2, 28265170), (4, 14132585), (5, 11306068), (10, 5653034), (20, 2826517), (1063, 53180), (2126, 26590), (2659, 21260), (4252, 13295), (5315, 10636), (5318, 10630)]