55419944

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{277}}^1\times {\mathrm{281}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 105834600

約数和(自身を除く): 50414656

約数列:

[1, 2, 4, 8, 89, 178, 277, 281, 356, 554, 562, 712, 1108, 1124, 2216, 2248, 24653, 25009, 49306, 50018, 77837, 98612, 100036, 155674, 197224, 200072, 311348, 622696, 6927493, 13854986, 27709972, 55419944]

約数ペア:

[(1, 55419944), (2, 27709972), (4, 13854986), (8, 6927493), (89, 622696), (178, 311348), (277, 200072), (281, 197224), (356, 155674), (554, 100036), (562, 98612), (712, 77837), (1108, 50018), (1124, 49306), (2216, 25009), (2248, 24653)]