56530552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12641}}^1$

素因数の和:12703

約数の個数: 32

約数和(自身を含む): 116812080

約数和(自身を除く): 60281528

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 12641, 25282, 50564, 101128, 164333, 328666, 543563, 657332, 1087126, 1314664, 2174252, 4348504, 7066319, 14132638, 28265276, 56530552]

約数ペア:

[(1, 56530552), (2, 28265276), (4, 14132638), (8, 7066319), (13, 4348504), (26, 2174252), (43, 1314664), (52, 1087126), (86, 657332), (104, 543563), (172, 328666), (344, 164333), (559, 101128), (1118, 50564), (2236, 25282), (4472, 12641)]