49703600

素因数分解:

$2^4\times 5^2\times {\mathrm{137}}^1\times {\mathrm{907}}^1$

素因数の和:1062

約数の個数: 60

約数和(自身を含む): 120417144

約数和(自身を除く): 70713544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 137, 200, 274, 400, 548, 685, 907, 1096, 1370, 1814, 2192, 2740, 3425, 3628, 4535, 5480, 6850, 7256, 9070, 10960, 13700, 14512, 18140, 22675, 27400, 36280, 45350, 54800, 72560, 90700, 124259, 181400, 248518, 362800, 497036, 621295, 994072, 1242590, 1988144, 2485180, 3106475, 4970360, 6212950, 9940720, 12425900, 24851800, 49703600]

約数ペア:

[(1, 49703600), (2, 24851800), (4, 12425900), (5, 9940720), (8, 6212950), (10, 4970360), (16, 3106475), (20, 2485180), (25, 1988144), (40, 1242590), (50, 994072), (80, 621295), (100, 497036), (137, 362800), (200, 248518), (274, 181400), (400, 124259), (548, 90700), (685, 72560), (907, 54800), (1096, 45350), (1370, 36280), (1814, 27400), (2192, 22675), (2740, 18140), (3425, 14512), (3628, 13700), (4535, 10960), (5480, 9070), (6850, 7256)]