55575216

素因数分解:

$2^4\times 3^2\times {\mathrm{385939}}^1$

素因数の和:385953

約数の個数: 30

約数和(自身を含む): 155533820

約数和(自身を除く): 99958604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 385939, 771878, 1157817, 1543756, 2315634, 3087512, 3473451, 4631268, 6175024, 6946902, 9262536, 13893804, 18525072, 27787608, 55575216]

約数ペア:

[(1, 55575216), (2, 27787608), (3, 18525072), (4, 13893804), (6, 9262536), (8, 6946902), (9, 6175024), (12, 4631268), (16, 3473451), (18, 3087512), (24, 2315634), (36, 1543756), (48, 1157817), (72, 771878), (144, 385939)]