55739868

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{108023}}^1$

素因数の和:108073

約数の個数: 24

約数和(自身を含む): 133085568

約数和(自身を除く): 77345700

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 108023, 216046, 324069, 432092, 648138, 1296276, 4644989, 9289978, 13934967, 18579956, 27869934, 55739868]

約数ペア:

[(1, 55739868), (2, 27869934), (3, 18579956), (4, 13934967), (6, 9289978), (12, 4644989), (43, 1296276), (86, 648138), (129, 432092), (172, 324069), (258, 216046), (516, 108023)]