53432295

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{523}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 100356480

約数和(自身を除く): 46924185

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 139, 147, 245, 417, 523, 695, 735, 973, 1569, 2085, 2615, 2919, 3661, 4865, 6811, 7845, 10983, 14595, 18305, 20433, 25627, 34055, 54915, 72697, 76881, 102165, 128135, 218091, 363485, 384405, 508879, 1090455, 1526637, 2544395, 3562153, 7633185, 10686459, 17810765, 53432295]

約数ペア:

[(1, 53432295), (3, 17810765), (5, 10686459), (7, 7633185), (15, 3562153), (21, 2544395), (35, 1526637), (49, 1090455), (105, 508879), (139, 384405), (147, 363485), (245, 218091), (417, 128135), (523, 102165), (695, 76881), (735, 72697), (973, 54915), (1569, 34055), (2085, 25627), (2615, 20433), (2919, 18305), (3661, 14595), (4865, 10983), (6811, 7845)]