52916656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{254407}}^1$

素因数の和:254428

約数の個数: 20

約数和(自身を含む): 110413072

約数和(自身を除く): 57496416

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 254407, 508814, 1017628, 2035256, 3307291, 4070512, 6614582, 13229164, 26458328, 52916656]

約数ペア:

[(1, 52916656), (2, 26458328), (4, 13229164), (8, 6614582), (13, 4070512), (16, 3307291), (26, 2035256), (52, 1017628), (104, 508814), (208, 254407)]