51886576

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8741}}^1$

素因数の和:8809

約数の個数: 40

約数和(自身を含む): 117072864

約数和(自身を除く): 65186288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 8741, 17482, 34964, 61187, 69928, 122374, 139856, 244748, 463273, 489496, 926546, 978992, 1853092, 3242911, 3706184, 6485822, 7412368, 12971644, 25943288, 51886576]

約数ペア:

[(1, 51886576), (2, 25943288), (4, 12971644), (7, 7412368), (8, 6485822), (14, 3706184), (16, 3242911), (28, 1853092), (53, 978992), (56, 926546), (106, 489496), (112, 463273), (212, 244748), (371, 139856), (424, 122374), (742, 69928), (848, 61187), (1484, 34964), (2968, 17482), (5936, 8741)]