47458713

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 73483520

約数和(自身を除く): 26024807

約数列:

[1, 3, 17, 19, 43, 51, 57, 67, 129, 201, 289, 323, 731, 817, 867, 969, 1139, 1273, 2193, 2451, 2881, 3417, 3819, 5491, 8643, 12427, 13889, 16473, 19363, 21641, 37281, 41667, 48977, 54739, 58089, 64923, 146931, 164217, 236113, 367897, 708339, 832609, 930563, 1103691, 2497827, 2791689, 15819571, 47458713]

約数ペア:

[(1, 47458713), (3, 15819571), (17, 2791689), (19, 2497827), (43, 1103691), (51, 930563), (57, 832609), (67, 708339), (129, 367897), (201, 236113), (289, 164217), (323, 146931), (731, 64923), (817, 58089), (867, 54739), (969, 48977), (1139, 41667), (1273, 37281), (2193, 21641), (2451, 19363), (2881, 16473), (3417, 13889), (3819, 12427), (5491, 8643)]