55081250

素因数分解:

$2^1\times 5^5\times 7^1\times {\mathrm{1259}}^1$

素因数の和:1293

約数の個数: 48

約数和(自身を含む): 118117440

約数和(自身を除く): 63036190

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 625, 875, 1250, 1259, 1750, 2518, 3125, 4375, 6250, 6295, 8750, 8813, 12590, 17626, 21875, 31475, 43750, 44065, 62950, 88130, 157375, 220325, 314750, 440650, 786875, 1101625, 1573750, 2203250, 3934375, 5508125, 7868750, 11016250, 27540625, 55081250]

約数ペア:

[(1, 55081250), (2, 27540625), (5, 11016250), (7, 7868750), (10, 5508125), (14, 3934375), (25, 2203250), (35, 1573750), (50, 1101625), (70, 786875), (125, 440650), (175, 314750), (250, 220325), (350, 157375), (625, 88130), (875, 62950), (1250, 44065), (1259, 43750), (1750, 31475), (2518, 21875), (3125, 17626), (4375, 12590), (6250, 8813), (6295, 8750)]