51904384

素因数分解:

$2^7\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1093}}^1$

素因数の和:1167

約数の個数: 64

約数和(自身を含む): 120515040

約数和(自身を除く): 68610656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 371, 424, 448, 742, 848, 896, 1093, 1484, 1696, 2186, 2968, 3392, 4372, 5936, 6784, 7651, 8744, 11872, 15302, 17488, 23744, 30604, 34976, 47488, 57929, 61208, 69952, 115858, 122416, 139904, 231716, 244832, 405503, 463432, 489664, 811006, 926864, 979328, 1622012, 1853728, 3244024, 3707456, 6488048, 7414912, 12976096, 25952192, 51904384]

約数ペア:

[(1, 51904384), (2, 25952192), (4, 12976096), (7, 7414912), (8, 6488048), (14, 3707456), (16, 3244024), (28, 1853728), (32, 1622012), (53, 979328), (56, 926864), (64, 811006), (106, 489664), (112, 463432), (128, 405503), (212, 244832), (224, 231716), (371, 139904), (424, 122416), (448, 115858), (742, 69952), (848, 61208), (896, 57929), (1093, 47488), (1484, 34976), (1696, 30604), (2186, 23744), (2968, 17488), (3392, 15302), (4372, 11872), (5936, 8744), (6784, 7651)]