51940728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{401}}^1$

素因数の和:677

約数の個数: 96

約数和(自身を含む): 161796960

約数和(自身を除く): 109856232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 257, 401, 504, 514, 771, 802, 1028, 1203, 1542, 1604, 1799, 2056, 2313, 2406, 2807, 3084, 3208, 3598, 3609, 4626, 4812, 5397, 5614, 6168, 7196, 7218, 8421, 9252, 9624, 10794, 11228, 14392, 14436, 16191, 16842, 18504, 21588, 22456, 25263, 28872, 32382, 33684, 43176, 50526, 64764, 67368, 101052, 103057, 129528, 202104, 206114, 309171, 412228, 618342, 721399, 824456, 927513, 1236684, 1442798, 1855026, 2164197, 2473368, 2885596, 3710052, 4328394, 5771192, 6492591, 7420104, 8656788, 12985182, 17313576, 25970364, 51940728]

約数ペア:

[(1, 51940728), (2, 25970364), (3, 17313576), (4, 12985182), (6, 8656788), (7, 7420104), (8, 6492591), (9, 5771192), (12, 4328394), (14, 3710052), (18, 2885596), (21, 2473368), (24, 2164197), (28, 1855026), (36, 1442798), (42, 1236684), (56, 927513), (63, 824456), (72, 721399), (84, 618342), (126, 412228), (168, 309171), (252, 206114), (257, 202104), (401, 129528), (504, 103057), (514, 101052), (771, 67368), (802, 64764), (1028, 50526), (1203, 43176), (1542, 33684), (1604, 32382), (1799, 28872), (2056, 25263), (2313, 22456), (2406, 21588), (2807, 18504), (3084, 16842), (3208, 16191), (3598, 14436), (3609, 14392), (4626, 11228), (4812, 10794), (5397, 9624), (5614, 9252), (6168, 8421), (7196, 7218)]