56554448

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{13043}}^1$

素因数の和:13322

約数の個数: 20

約数和(自身を含む): 109987008

約数和(自身を除く): 53432560

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 13043, 26086, 52172, 104344, 208688, 3534653, 7069306, 14138612, 28277224, 56554448]

約数ペア:

[(1, 56554448), (2, 28277224), (4, 14138612), (8, 7069306), (16, 3534653), (271, 208688), (542, 104344), (1084, 52172), (2168, 26086), (4336, 13043)]