56903504

素因数分解:

$2^4\times 7^2\times {\mathrm{181}}^1\times {\mathrm{401}}^1$

素因数の和:604

約数の個数: 60

約数和(自身を含む): 129280788

約数和(自身を除く): 72377284

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 181, 196, 362, 392, 401, 724, 784, 802, 1267, 1448, 1604, 2534, 2807, 2896, 3208, 5068, 5614, 6416, 8869, 10136, 11228, 17738, 19649, 20272, 22456, 35476, 39298, 44912, 70952, 72581, 78596, 141904, 145162, 157192, 290324, 314384, 508067, 580648, 1016134, 1161296, 2032268, 3556469, 4064536, 7112938, 8129072, 14225876, 28451752, 56903504]

約数ペア:

[(1, 56903504), (2, 28451752), (4, 14225876), (7, 8129072), (8, 7112938), (14, 4064536), (16, 3556469), (28, 2032268), (49, 1161296), (56, 1016134), (98, 580648), (112, 508067), (181, 314384), (196, 290324), (362, 157192), (392, 145162), (401, 141904), (724, 78596), (784, 72581), (802, 70952), (1267, 44912), (1448, 39298), (1604, 35476), (2534, 22456), (2807, 20272), (2896, 19649), (3208, 17738), (5068, 11228), (5614, 10136), (6416, 8869)]