55576728

素因数分解:

$2^3\times 3^2\times {\mathrm{771899}}^1$

素因数の和:771911

約数の個数: 24

約数和(自身を含む): 150520500

約数和(自身を除く): 94943772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 771899, 1543798, 2315697, 3087596, 4631394, 6175192, 6947091, 9262788, 13894182, 18525576, 27788364, 55576728]

約数ペア:

[(1, 55576728), (2, 27788364), (3, 18525576), (4, 13894182), (6, 9262788), (8, 6947091), (9, 6175192), (12, 4631394), (18, 3087596), (24, 2315697), (36, 1543798), (72, 771899)]