47148984

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 132852720

約数和(自身を除く): 85703736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 97, 129, 157, 172, 194, 258, 291, 314, 344, 387, 388, 471, 516, 582, 628, 774, 776, 873, 942, 1032, 1164, 1256, 1413, 1548, 1746, 1884, 2328, 2826, 3096, 3492, 3768, 4171, 5652, 6751, 6984, 8342, 11304, 12513, 13502, 15229, 16684, 20253, 25026, 27004, 30458, 33368, 37539, 40506, 45687, 50052, 54008, 60759, 60916, 75078, 81012, 91374, 100104, 121518, 121832, 137061, 150156, 162024, 182748, 243036, 274122, 300312, 365496, 486072, 548244, 654847, 1096488, 1309694, 1964541, 2619388, 3929082, 5238776, 5893623, 7858164, 11787246, 15716328, 23574492, 47148984]

約数ペア:

[(1, 47148984), (2, 23574492), (3, 15716328), (4, 11787246), (6, 7858164), (8, 5893623), (9, 5238776), (12, 3929082), (18, 2619388), (24, 1964541), (36, 1309694), (43, 1096488), (72, 654847), (86, 548244), (97, 486072), (129, 365496), (157, 300312), (172, 274122), (194, 243036), (258, 182748), (291, 162024), (314, 150156), (344, 137061), (387, 121832), (388, 121518), (471, 100104), (516, 91374), (582, 81012), (628, 75078), (774, 60916), (776, 60759), (873, 54008), (942, 50052), (1032, 45687), (1164, 40506), (1256, 37539), (1413, 33368), (1548, 30458), (1746, 27004), (1884, 25026), (2328, 20253), (2826, 16684), (3096, 15229), (3492, 13502), (3768, 12513), (4171, 11304), (5652, 8342), (6751, 6984)]