47831574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2161}}^1$

素因数の和:2221

約数の個数: 64

約数和(自身を含む): 119549952

約数和(自身を除く): 71718378

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 62, 93, 102, 119, 186, 217, 238, 357, 434, 527, 651, 714, 1054, 1302, 1581, 2161, 3162, 3689, 4322, 6483, 7378, 11067, 12966, 15127, 22134, 30254, 36737, 45381, 66991, 73474, 90762, 110211, 133982, 200973, 220422, 257159, 401946, 468937, 514318, 771477, 937874, 1138847, 1406811, 1542954, 2277694, 2813622, 3416541, 6833082, 7971929, 15943858, 23915787, 47831574]

約数ペア:

[(1, 47831574), (2, 23915787), (3, 15943858), (6, 7971929), (7, 6833082), (14, 3416541), (17, 2813622), (21, 2277694), (31, 1542954), (34, 1406811), (42, 1138847), (51, 937874), (62, 771477), (93, 514318), (102, 468937), (119, 401946), (186, 257159), (217, 220422), (238, 200973), (357, 133982), (434, 110211), (527, 90762), (651, 73474), (714, 66991), (1054, 45381), (1302, 36737), (1581, 30254), (2161, 22134), (3162, 15127), (3689, 12966), (4322, 11067), (6483, 7378)]