47496978

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2441}}^1$

素因数の和:2519

約数の個数: 48

約数和(自身を含む): 109714176

約数和(自身を除く): 62217198

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 69, 94, 138, 141, 207, 282, 414, 423, 846, 1081, 2162, 2441, 3243, 4882, 6486, 7323, 9729, 14646, 19458, 21969, 43938, 56143, 112286, 114727, 168429, 229454, 336858, 344181, 505287, 688362, 1010574, 1032543, 2065086, 2638721, 5277442, 7916163, 15832326, 23748489, 47496978]

約数ペア:

[(1, 47496978), (2, 23748489), (3, 15832326), (6, 7916163), (9, 5277442), (18, 2638721), (23, 2065086), (46, 1032543), (47, 1010574), (69, 688362), (94, 505287), (138, 344181), (141, 336858), (207, 229454), (282, 168429), (414, 114727), (423, 112286), (846, 56143), (1081, 43938), (2162, 21969), (2441, 19458), (3243, 14646), (4882, 9729), (6486, 7323)]