57502880

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6781}}^1$

素因数の和:6849

約数の個数: 48

約数和(自身を含む): 138434184

約数和(自身を除く): 80931304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 6781, 8480, 13562, 27124, 33905, 54248, 67810, 108496, 135620, 216992, 271240, 359393, 542480, 718786, 1084960, 1437572, 1796965, 2875144, 3593930, 5750288, 7187860, 11500576, 14375720, 28751440, 57502880]

約数ペア:

[(1, 57502880), (2, 28751440), (4, 14375720), (5, 11500576), (8, 7187860), (10, 5750288), (16, 3593930), (20, 2875144), (32, 1796965), (40, 1437572), (53, 1084960), (80, 718786), (106, 542480), (160, 359393), (212, 271240), (265, 216992), (424, 135620), (530, 108496), (848, 67810), (1060, 54248), (1696, 33905), (2120, 27124), (4240, 13562), (6781, 8480)]