57397130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2857}}^1$

素因数の和:2919

約数の個数: 48

約数和(自身を含む): 123156936

約数和(自身を除く): 65759806

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 82, 98, 205, 245, 287, 410, 490, 574, 1435, 2009, 2857, 2870, 4018, 5714, 10045, 14285, 19999, 20090, 28570, 39998, 99995, 117137, 139993, 199990, 234274, 279986, 585685, 699965, 819959, 1171370, 1399930, 1639918, 4099795, 5739713, 8199590, 11479426, 28698565, 57397130]

約数ペア:

[(1, 57397130), (2, 28698565), (5, 11479426), (7, 8199590), (10, 5739713), (14, 4099795), (35, 1639918), (41, 1399930), (49, 1171370), (70, 819959), (82, 699965), (98, 585685), (205, 279986), (245, 234274), (287, 199990), (410, 139993), (490, 117137), (574, 99995), (1435, 39998), (2009, 28570), (2857, 20090), (2870, 19999), (4018, 14285), (5714, 10045)]