56828790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4127}}^1$

素因数の和:4163

約数の個数: 80

約数和(自身を含む): 161834112

約数和(自身を除く): 105005322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 765, 810, 918, 1377, 1530, 2295, 2754, 4127, 4590, 6885, 8254, 12381, 13770, 20635, 24762, 37143, 41270, 61905, 70159, 74286, 111429, 123810, 140318, 185715, 210477, 222858, 334287, 350795, 371430, 420954, 557145, 631431, 668574, 701590, 1052385, 1114290, 1262862, 1671435, 1894293, 2104770, 3157155, 3342870, 3788586, 5682879, 6314310, 9471465, 11365758, 18942930, 28414395, 56828790]

約数ペア:

[(1, 56828790), (2, 28414395), (3, 18942930), (5, 11365758), (6, 9471465), (9, 6314310), (10, 5682879), (15, 3788586), (17, 3342870), (18, 3157155), (27, 2104770), (30, 1894293), (34, 1671435), (45, 1262862), (51, 1114290), (54, 1052385), (81, 701590), (85, 668574), (90, 631431), (102, 557145), (135, 420954), (153, 371430), (162, 350795), (170, 334287), (255, 222858), (270, 210477), (306, 185715), (405, 140318), (459, 123810), (510, 111429), (765, 74286), (810, 70159), (918, 61905), (1377, 41270), (1530, 37143), (2295, 24762), (2754, 20635), (4127, 13770), (4590, 12381), (6885, 8254)]