56106456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{991}}^1$

素因数の和:1344

約数の個数: 64

約数和(自身を含む): 160942080

約数和(自身を除く): 104835624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 337, 674, 991, 1011, 1348, 1982, 2022, 2359, 2696, 2973, 3964, 4044, 4718, 5946, 6937, 7077, 7928, 8088, 9436, 11892, 13874, 14154, 18872, 20811, 23784, 27748, 28308, 41622, 55496, 56616, 83244, 166488, 333967, 667934, 1001901, 1335868, 2003802, 2337769, 2671736, 4007604, 4675538, 7013307, 8015208, 9351076, 14026614, 18702152, 28053228, 56106456]

約数ペア:

[(1, 56106456), (2, 28053228), (3, 18702152), (4, 14026614), (6, 9351076), (7, 8015208), (8, 7013307), (12, 4675538), (14, 4007604), (21, 2671736), (24, 2337769), (28, 2003802), (42, 1335868), (56, 1001901), (84, 667934), (168, 333967), (337, 166488), (674, 83244), (991, 56616), (1011, 55496), (1348, 41622), (1982, 28308), (2022, 27748), (2359, 23784), (2696, 20811), (2973, 18872), (3964, 14154), (4044, 13874), (4718, 11892), (5946, 9436), (6937, 8088), (7077, 7928)]