51034137

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{853}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 88788672

約数和(自身を除く): 37754535

約数列:

[1, 3, 7, 11, 21, 33, 37, 49, 77, 111, 147, 231, 259, 407, 539, 777, 853, 1221, 1617, 1813, 2559, 2849, 5439, 5971, 8547, 9383, 17913, 19943, 28149, 31561, 41797, 59829, 65681, 94683, 125391, 197043, 220927, 347171, 459767, 662781, 1041513, 1379301, 1546489, 2430197, 4639467, 7290591, 17011379, 51034137]

約数ペア:

[(1, 51034137), (3, 17011379), (7, 7290591), (11, 4639467), (21, 2430197), (33, 1546489), (37, 1379301), (49, 1041513), (77, 662781), (111, 459767), (147, 347171), (231, 220927), (259, 197043), (407, 125391), (539, 94683), (777, 65681), (853, 59829), (1221, 41797), (1617, 31561), (1813, 28149), (2559, 19943), (2849, 17913), (5439, 9383), (5971, 8547)]