48752620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{727}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 117411840

約数和(自身を除く): 68659220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 479, 727, 958, 1454, 1916, 2395, 2908, 3353, 3635, 4790, 5089, 6706, 7270, 9580, 10178, 13412, 14540, 16765, 20356, 25445, 33530, 50890, 67060, 101780, 348233, 696466, 1392932, 1741165, 2437631, 3482330, 4875262, 6964660, 9750524, 12188155, 24376310, 48752620]

約数ペア:

[(1, 48752620), (2, 24376310), (4, 12188155), (5, 9750524), (7, 6964660), (10, 4875262), (14, 3482330), (20, 2437631), (28, 1741165), (35, 1392932), (70, 696466), (140, 348233), (479, 101780), (727, 67060), (958, 50890), (1454, 33530), (1916, 25445), (2395, 20356), (2908, 16765), (3353, 14540), (3635, 13412), (4790, 10178), (5089, 9580), (6706, 7270)]