50898627

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 82770688

約数和(自身を除く): 31872061

約数列:

[1, 3, 9, 13, 39, 43, 67, 117, 129, 151, 201, 387, 453, 559, 603, 871, 1359, 1677, 1963, 2613, 2881, 5031, 5889, 6493, 7839, 8643, 10117, 17667, 19479, 25929, 30351, 37453, 58437, 84409, 91053, 112359, 131521, 253227, 337077, 394563, 435031, 759681, 1183689, 1305093, 3915279, 5655403, 16966209, 50898627]

約数ペア:

[(1, 50898627), (3, 16966209), (9, 5655403), (13, 3915279), (39, 1305093), (43, 1183689), (67, 759681), (117, 435031), (129, 394563), (151, 337077), (201, 253227), (387, 131521), (453, 112359), (559, 91053), (603, 84409), (871, 58437), (1359, 37453), (1677, 30351), (1963, 25929), (2613, 19479), (2881, 17667), (5031, 10117), (5889, 8643), (6493, 7839)]