51747111612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{719}}^1\times {\mathrm{285599}}^1$

素因数の和:286335

約数の個数: 72

約数和(自身を含む): 149700096000

約数和(自身を除く): 97952984388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 719, 1438, 2157, 2876, 4314, 5033, 6471, 8628, 10066, 12942, 15099, 20132, 25884, 30198, 45297, 60396, 90594, 181188, 285599, 571198, 856797, 1142396, 1713594, 1999193, 2570391, 3427188, 3998386, 5140782, 5997579, 7996772, 10281564, 11995158, 17992737, 23990316, 35985474, 71970948, 205345681, 410691362, 616037043, 821382724, 1232074086, 1437419767, 1848111129, 2464148172, 2874839534, 3696222258, 4312259301, 5749679068, 7392444516, 8624518602, 12936777903, 17249037204, 25873555806, 51747111612]

約数ペア:

[(1, 51747111612), (2, 25873555806), (3, 17249037204), (4, 12936777903), (6, 8624518602), (7, 7392444516), (9, 5749679068), (12, 4312259301), (14, 3696222258), (18, 2874839534), (21, 2464148172), (28, 1848111129), (36, 1437419767), (42, 1232074086), (63, 821382724), (84, 616037043), (126, 410691362), (252, 205345681), (719, 71970948), (1438, 35985474), (2157, 23990316), (2876, 17992737), (4314, 11995158), (5033, 10281564), (6471, 7996772), (8628, 5997579), (10066, 5140782), (12942, 3998386), (15099, 3427188), (20132, 2570391), (25884, 1999193), (30198, 1713594), (45297, 1142396), (60396, 856797), (90594, 571198), (181188, 285599)]