54910900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{49919}}^1$

素因数の和:49944

約数の個数: 36

約数和(自身を含む): 129991680

約数和(自身を除く): 75080780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 49919, 99838, 199676, 249595, 499190, 549109, 998380, 1098218, 1247975, 2196436, 2495950, 2745545, 4991900, 5491090, 10982180, 13727725, 27455450, 54910900]

約数ペア:

[(1, 54910900), (2, 27455450), (4, 13727725), (5, 10982180), (10, 5491090), (11, 4991900), (20, 2745545), (22, 2495950), (25, 2196436), (44, 1247975), (50, 1098218), (55, 998380), (100, 549109), (110, 499190), (220, 249595), (275, 199676), (550, 99838), (1100, 49919)]