49529060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1259}}^1$

素因数の和:1556

約数の個数: 48

約数和(自身を含む): 119387520

約数和(自身を除く): 69858460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 281, 562, 1124, 1259, 1405, 1967, 2518, 2810, 3934, 5036, 5620, 6295, 7868, 8813, 9835, 12590, 17626, 19670, 25180, 35252, 39340, 44065, 88130, 176260, 353779, 707558, 1415116, 1768895, 2476453, 3537790, 4952906, 7075580, 9905812, 12382265, 24764530, 49529060]

約数ペア:

[(1, 49529060), (2, 24764530), (4, 12382265), (5, 9905812), (7, 7075580), (10, 4952906), (14, 3537790), (20, 2476453), (28, 1768895), (35, 1415116), (70, 707558), (140, 353779), (281, 176260), (562, 88130), (1124, 44065), (1259, 39340), (1405, 35252), (1967, 25180), (2518, 19670), (2810, 17626), (3934, 12590), (5036, 9835), (5620, 8813), (6295, 7868)]