51249800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{36607}}^1$

素因数の和:36630

約数の個数: 48

約数和(自身を含む): 136181760

約数和(自身を除く): 84931960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 36607, 73214, 146428, 183035, 256249, 292856, 366070, 512498, 732140, 915175, 1024996, 1281245, 1464280, 1830350, 2049992, 2562490, 3660700, 5124980, 6406225, 7321400, 10249960, 12812450, 25624900, 51249800]

約数ペア:

[(1, 51249800), (2, 25624900), (4, 12812450), (5, 10249960), (7, 7321400), (8, 6406225), (10, 5124980), (14, 3660700), (20, 2562490), (25, 2049992), (28, 1830350), (35, 1464280), (40, 1281245), (50, 1024996), (56, 915175), (70, 732140), (100, 512498), (140, 366070), (175, 292856), (200, 256249), (280, 183035), (350, 146428), (700, 73214), (1400, 36607)]