49572080

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4523}}^1$

素因数の和:4673

約数の個数: 40

約数和(自身を含む): 116122032

約数和(自身を除く): 66549952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 4523, 5480, 9046, 10960, 18092, 22615, 36184, 45230, 72368, 90460, 180920, 361840, 619651, 1239302, 2478604, 3098255, 4957208, 6196510, 9914416, 12393020, 24786040, 49572080]

約数ペア:

[(1, 49572080), (2, 24786040), (4, 12393020), (5, 9914416), (8, 6196510), (10, 4957208), (16, 3098255), (20, 2478604), (40, 1239302), (80, 619651), (137, 361840), (274, 180920), (548, 90460), (685, 72368), (1096, 45230), (1370, 36184), (2192, 22615), (2740, 18092), (4523, 10960), (5480, 9046)]