55918276

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{641}}^1$

素因数の和:951

約数の個数: 24

約数和(自身を含む): 99389304

約数和(自身を除く): 43471028

約数列:

[1, 2, 4, 113, 193, 226, 386, 452, 641, 772, 1282, 2564, 21809, 43618, 72433, 87236, 123713, 144866, 247426, 289732, 494852, 13979569, 27959138, 55918276]

約数ペア:

[(1, 55918276), (2, 27959138), (4, 13979569), (113, 494852), (193, 289732), (226, 247426), (386, 144866), (452, 123713), (641, 87236), (772, 72433), (1282, 43618), (2564, 21809)]