53678576

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4397}}^1$

素因数の和:4521

約数の個数: 40

約数和(自身を含む): 119977440

約数和(自身を除く): 66298864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 3052, 4397, 6104, 8794, 12208, 17588, 30779, 35176, 61558, 70352, 123116, 246232, 479273, 492464, 958546, 1917092, 3354911, 3834184, 6709822, 7668368, 13419644, 26839288, 53678576]

約数ペア:

[(1, 53678576), (2, 26839288), (4, 13419644), (7, 7668368), (8, 6709822), (14, 3834184), (16, 3354911), (28, 1917092), (56, 958546), (109, 492464), (112, 479273), (218, 246232), (436, 123116), (763, 70352), (872, 61558), (1526, 35176), (1744, 30779), (3052, 17588), (4397, 12208), (6104, 8794)]