56451952

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{42509}}^1$

素因数の和:42600

約数の個数: 20

約数和(自身を含む): 110696040

約数和(自身を除く): 54244088

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 42509, 85018, 170036, 340072, 680144, 3528247, 7056494, 14112988, 28225976, 56451952]

約数ペア:

[(1, 56451952), (2, 28225976), (4, 14112988), (8, 7056494), (16, 3528247), (83, 680144), (166, 340072), (332, 170036), (664, 85018), (1328, 42509)]