51391026

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 114768576

約数和(自身を除く): 63377550

約数列:

[1, 2, 3, 6, 9, 18, 53, 103, 106, 159, 206, 309, 318, 477, 523, 618, 927, 954, 1046, 1569, 1854, 3138, 4707, 5459, 9414, 10918, 16377, 27719, 32754, 49131, 53869, 55438, 83157, 98262, 107738, 161607, 166314, 249471, 323214, 484821, 498942, 969642, 2855057, 5710114, 8565171, 17130342, 25695513, 51391026]

約数ペア:

[(1, 51391026), (2, 25695513), (3, 17130342), (6, 8565171), (9, 5710114), (18, 2855057), (53, 969642), (103, 498942), (106, 484821), (159, 323214), (206, 249471), (309, 166314), (318, 161607), (477, 107738), (523, 98262), (618, 83157), (927, 55438), (954, 53869), (1046, 49131), (1569, 32754), (1854, 27719), (3138, 16377), (4707, 10918), (5459, 9414)]