47851540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1093}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 110275200

約数和(自身を除く): 62423660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 199, 220, 398, 796, 995, 1093, 1990, 2186, 2189, 3980, 4372, 4378, 5465, 8756, 10930, 10945, 12023, 21860, 21890, 24046, 43780, 48092, 60115, 120230, 217507, 240460, 435014, 870028, 1087535, 2175070, 2392577, 4350140, 4785154, 9570308, 11962885, 23925770, 47851540]

約数ペア:

[(1, 47851540), (2, 23925770), (4, 11962885), (5, 9570308), (10, 4785154), (11, 4350140), (20, 2392577), (22, 2175070), (44, 1087535), (55, 870028), (110, 435014), (199, 240460), (220, 217507), (398, 120230), (796, 60115), (995, 48092), (1093, 43780), (1990, 24046), (2186, 21890), (2189, 21860), (3980, 12023), (4372, 10945), (4378, 10930), (5465, 8756)]