49036245

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 90720000

約数和(自身を除く): 41683755

約数列:

[1, 3, 5, 15, 17, 19, 29, 51, 57, 85, 87, 95, 145, 255, 285, 323, 349, 435, 493, 551, 969, 1047, 1479, 1615, 1653, 1745, 2465, 2755, 4845, 5235, 5933, 6631, 7395, 8265, 9367, 10121, 17799, 19893, 28101, 29665, 30363, 33155, 46835, 50605, 88995, 99465, 112727, 140505, 151815, 172057, 192299, 338181, 516171, 563635, 576897, 860285, 961495, 1690905, 2580855, 2884485, 3269083, 9807249, 16345415, 49036245]

約数ペア:

[(1, 49036245), (3, 16345415), (5, 9807249), (15, 3269083), (17, 2884485), (19, 2580855), (29, 1690905), (51, 961495), (57, 860285), (85, 576897), (87, 563635), (95, 516171), (145, 338181), (255, 192299), (285, 172057), (323, 151815), (349, 140505), (435, 112727), (493, 99465), (551, 88995), (969, 50605), (1047, 46835), (1479, 33155), (1615, 30363), (1653, 29665), (1745, 28101), (2465, 19893), (2755, 17799), (4845, 10121), (5235, 9367), (5933, 8265), (6631, 7395)]