55712988

素因数分解:

$2^2\times 3^3\times {\mathrm{515861}}^1$

素因数の和:515874

約数の個数: 24

約数和(自身を含む): 144441360

約数和(自身を除く): 88728372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 515861, 1031722, 1547583, 2063444, 3095166, 4642749, 6190332, 9285498, 13928247, 18570996, 27856494, 55712988]

約数ペア:

[(1, 55712988), (2, 27856494), (3, 18570996), (4, 13928247), (6, 9285498), (9, 6190332), (12, 4642749), (18, 3095166), (27, 2063444), (36, 1547583), (54, 1031722), (108, 515861)]