55727836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43133}}^1$

素因数の和:43173

約数の個数: 24

約数和(自身を含む): 108697680

約数和(自身を除く): 52969844

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 43133, 86266, 172532, 733261, 819527, 1466522, 1639054, 2933044, 3278108, 13931959, 27863918, 55727836]

約数ペア:

[(1, 55727836), (2, 27863918), (4, 13931959), (17, 3278108), (19, 2933044), (34, 1639054), (38, 1466522), (68, 819527), (76, 733261), (323, 172532), (646, 86266), (1292, 43133)]