55241008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{111373}}^1$

素因数の和:111412

約数の個数: 20

約数和(自身を含む): 110483008

約数和(自身を除く): 55242000

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 111373, 222746, 445492, 890984, 1781968, 3452563, 6905126, 13810252, 27620504, 55241008]

約数ペア:

[(1, 55241008), (2, 27620504), (4, 13810252), (8, 6905126), (16, 3452563), (31, 1781968), (62, 890984), (124, 445492), (248, 222746), (496, 111373)]