47689148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 96596640

約数和(自身を除く): 48907492

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 73, 146, 221, 292, 442, 739, 884, 949, 1241, 1478, 1898, 2482, 2956, 3796, 4964, 9607, 12563, 16133, 19214, 25126, 32266, 38428, 50252, 53947, 64532, 107894, 163319, 215788, 326638, 653276, 701311, 917099, 1402622, 1834198, 2805244, 3668396, 11922287, 23844574, 47689148]

約数ペア:

[(1, 47689148), (2, 23844574), (4, 11922287), (13, 3668396), (17, 2805244), (26, 1834198), (34, 1402622), (52, 917099), (68, 701311), (73, 653276), (146, 326638), (221, 215788), (292, 163319), (442, 107894), (739, 64532), (884, 53947), (949, 50252), (1241, 38428), (1478, 32266), (1898, 25126), (2482, 19214), (2956, 16133), (3796, 12563), (4964, 9607)]