50627920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{90407}}^1$

素因数の和:90427

約数の個数: 40

約数和(自身を含む): 134527104

約数和(自身を除く): 83899184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 90407, 180814, 361628, 452035, 632849, 723256, 904070, 1265698, 1446512, 1808140, 2531396, 3164245, 3616280, 5062792, 6328490, 7232560, 10125584, 12656980, 25313960, 50627920]

約数ペア:

[(1, 50627920), (2, 25313960), (4, 12656980), (5, 10125584), (7, 7232560), (8, 6328490), (10, 5062792), (14, 3616280), (16, 3164245), (20, 2531396), (28, 1808140), (35, 1446512), (40, 1265698), (56, 904070), (70, 723256), (80, 632849), (112, 452035), (140, 361628), (280, 180814), (560, 90407)]