49636720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{587}}^1$

素因数の和:758

約数の個数: 80

約数和(自身を含む): 132991488

約数和(自身を除く): 83354768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 151, 280, 302, 560, 587, 604, 755, 1057, 1174, 1208, 1510, 2114, 2348, 2416, 2935, 3020, 4109, 4228, 4696, 5285, 5870, 6040, 8218, 8456, 9392, 10570, 11740, 12080, 16436, 16912, 20545, 21140, 23480, 32872, 41090, 42280, 46960, 65744, 82180, 84560, 88637, 164360, 177274, 328720, 354548, 443185, 620459, 709096, 886370, 1240918, 1418192, 1772740, 2481836, 3102295, 3545480, 4963672, 6204590, 7090960, 9927344, 12409180, 24818360, 49636720]

約数ペア:

[(1, 49636720), (2, 24818360), (4, 12409180), (5, 9927344), (7, 7090960), (8, 6204590), (10, 4963672), (14, 3545480), (16, 3102295), (20, 2481836), (28, 1772740), (35, 1418192), (40, 1240918), (56, 886370), (70, 709096), (80, 620459), (112, 443185), (140, 354548), (151, 328720), (280, 177274), (302, 164360), (560, 88637), (587, 84560), (604, 82180), (755, 65744), (1057, 46960), (1174, 42280), (1208, 41090), (1510, 32872), (2114, 23480), (2348, 21140), (2416, 20545), (2935, 16912), (3020, 16436), (4109, 12080), (4228, 11740), (4696, 10570), (5285, 9392), (5870, 8456), (6040, 8218)]