49661500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{2027}}^1$

素因数の和:2060

約数の個数: 72

約数和(自身を含む): 126230832

約数和(自身を除く): 76569332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 350, 490, 500, 700, 875, 980, 1225, 1750, 2027, 2450, 3500, 4054, 4900, 6125, 8108, 10135, 12250, 14189, 20270, 24500, 28378, 40540, 50675, 56756, 70945, 99323, 101350, 141890, 198646, 202700, 253375, 283780, 354725, 397292, 496615, 506750, 709450, 993230, 1013500, 1418900, 1773625, 1986460, 2483075, 3547250, 4966150, 7094500, 9932300, 12415375, 24830750, 49661500]

約数ペア:

[(1, 49661500), (2, 24830750), (4, 12415375), (5, 9932300), (7, 7094500), (10, 4966150), (14, 3547250), (20, 2483075), (25, 1986460), (28, 1773625), (35, 1418900), (49, 1013500), (50, 993230), (70, 709450), (98, 506750), (100, 496615), (125, 397292), (140, 354725), (175, 283780), (196, 253375), (245, 202700), (250, 198646), (350, 141890), (490, 101350), (500, 99323), (700, 70945), (875, 56756), (980, 50675), (1225, 40540), (1750, 28378), (2027, 24500), (2450, 20270), (3500, 14189), (4054, 12250), (4900, 10135), (6125, 8108)]