51211328

素因数分解:

$2^6\times 7^1\times {\mathrm{114311}}^1$

素因数の和:114330

約数の個数: 28

約数和(自身を含む): 116140992

約数和(自身を除く): 64929664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 114311, 228622, 457244, 800177, 914488, 1600354, 1828976, 3200708, 3657952, 6401416, 7315904, 12802832, 25605664, 51211328]

約数ペア:

[(1, 51211328), (2, 25605664), (4, 12802832), (7, 7315904), (8, 6401416), (14, 3657952), (16, 3200708), (28, 1828976), (32, 1600354), (56, 914488), (64, 800177), (112, 457244), (224, 228622), (448, 114311)]