49518524

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 97396992

約数和(自身を除く): 47878468

約数列:

[1, 2, 4, 11, 22, 44, 71, 121, 131, 142, 242, 262, 284, 484, 524, 781, 1331, 1441, 1562, 2662, 2882, 3124, 5324, 5764, 8591, 9301, 15851, 17182, 18602, 31702, 34364, 37204, 63404, 94501, 102311, 174361, 189002, 204622, 348722, 378004, 409244, 697444, 1125421, 2250842, 4501684, 12379631, 24759262, 49518524]

約数ペア:

[(1, 49518524), (2, 24759262), (4, 12379631), (11, 4501684), (22, 2250842), (44, 1125421), (71, 697444), (121, 409244), (131, 378004), (142, 348722), (242, 204622), (262, 189002), (284, 174361), (484, 102311), (524, 94501), (781, 63404), (1331, 37204), (1441, 34364), (1562, 31702), (2662, 18602), (2882, 17182), (3124, 15851), (5324, 9301), (5764, 8591)]