53449456

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{107761}}^1$

素因数の和:107800

約数の個数: 20

約数和(自身を含む): 106899904

約数和(自身を除く): 53450448

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 107761, 215522, 431044, 862088, 1724176, 3340591, 6681182, 13362364, 26724728, 53449456]

約数ペア:

[(1, 53449456), (2, 26724728), (4, 13362364), (8, 6681182), (16, 3340591), (31, 1724176), (62, 862088), (124, 431044), (248, 215522), (496, 107761)]