51138472

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7547}}^1$

素因数の和:7582

約数の個数: 48

約数和(自身を含む): 120466080

約数和(自身を除く): 69327608

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 6776, 7547, 15094, 30188, 52829, 60376, 83017, 105658, 166034, 211316, 332068, 422632, 581119, 664136, 913187, 1162238, 1826374, 2324476, 3652748, 4648952, 6392309, 7305496, 12784618, 25569236, 51138472]

約数ペア:

[(1, 51138472), (2, 25569236), (4, 12784618), (7, 7305496), (8, 6392309), (11, 4648952), (14, 3652748), (22, 2324476), (28, 1826374), (44, 1162238), (56, 913187), (77, 664136), (88, 581119), (121, 422632), (154, 332068), (242, 211316), (308, 166034), (484, 105658), (616, 83017), (847, 60376), (968, 52829), (1694, 30188), (3388, 15094), (6776, 7547)]