50813392

素因数分解:

$2^4\times 7^3\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:273

約数の個数: 80

約数和(自身を含む): 117849600

約数和(自身を除く): 67036208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 188, 196, 197, 329, 343, 376, 392, 394, 658, 686, 752, 784, 788, 1316, 1372, 1379, 1576, 2303, 2632, 2744, 2758, 3152, 4606, 5264, 5488, 5516, 9212, 9259, 9653, 11032, 16121, 18424, 18518, 19306, 22064, 32242, 36848, 37036, 38612, 64484, 64813, 67571, 74072, 77224, 128968, 129626, 135142, 148144, 154448, 257936, 259252, 270284, 453691, 518504, 540568, 907382, 1037008, 1081136, 1814764, 3175837, 3629528, 6351674, 7259056, 12703348, 25406696, 50813392]

約数ペア:

[(1, 50813392), (2, 25406696), (4, 12703348), (7, 7259056), (8, 6351674), (14, 3629528), (16, 3175837), (28, 1814764), (47, 1081136), (49, 1037008), (56, 907382), (94, 540568), (98, 518504), (112, 453691), (188, 270284), (196, 259252), (197, 257936), (329, 154448), (343, 148144), (376, 135142), (392, 129626), (394, 128968), (658, 77224), (686, 74072), (752, 67571), (784, 64813), (788, 64484), (1316, 38612), (1372, 37036), (1379, 36848), (1576, 32242), (2303, 22064), (2632, 19306), (2744, 18518), (2758, 18424), (3152, 16121), (4606, 11032), (5264, 9653), (5488, 9259), (5516, 9212)]