53042560

素因数分解:

$2^7\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1237}}^1$

素因数の和:1323

約数の個数: 64

約数和(自身を含む): 128801520

約数和(自身を除く): 75758960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 268, 320, 335, 536, 640, 670, 1072, 1237, 1340, 2144, 2474, 2680, 4288, 4948, 5360, 6185, 8576, 9896, 10720, 12370, 19792, 21440, 24740, 39584, 42880, 49480, 79168, 82879, 98960, 158336, 165758, 197920, 331516, 395840, 414395, 663032, 791680, 828790, 1326064, 1657580, 2652128, 3315160, 5304256, 6630320, 10608512, 13260640, 26521280, 53042560]

約数ペア:

[(1, 53042560), (2, 26521280), (4, 13260640), (5, 10608512), (8, 6630320), (10, 5304256), (16, 3315160), (20, 2652128), (32, 1657580), (40, 1326064), (64, 828790), (67, 791680), (80, 663032), (128, 414395), (134, 395840), (160, 331516), (268, 197920), (320, 165758), (335, 158336), (536, 98960), (640, 82879), (670, 79168), (1072, 49480), (1237, 42880), (1340, 39584), (2144, 24740), (2474, 21440), (2680, 19792), (4288, 12370), (4948, 10720), (5360, 9896), (6185, 8576)]