52657514

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{103}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 100044672

約数和(自身を除く): 47387158

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 103, 106, 182, 206, 371, 689, 721, 742, 1339, 1378, 1442, 2678, 2809, 4823, 5459, 5618, 9373, 9646, 10918, 18746, 19663, 36517, 38213, 39326, 70967, 73034, 76426, 141934, 255619, 289327, 496769, 511238, 578654, 993538, 2025289, 3761251, 4050578, 7522502, 26328757, 52657514]

約数ペア:

[(1, 52657514), (2, 26328757), (7, 7522502), (13, 4050578), (14, 3761251), (26, 2025289), (53, 993538), (91, 578654), (103, 511238), (106, 496769), (182, 289327), (206, 255619), (371, 141934), (689, 76426), (721, 73034), (742, 70967), (1339, 39326), (1378, 38213), (1442, 36517), (2678, 19663), (2809, 18746), (4823, 10918), (5459, 9646), (5618, 9373)]