49784000

素因数分解:

$2^6\times 5^3\times 7^2\times {\mathrm{127}}^1$

素因数の和:168

約数の個数: 168

約数和(自身を含む): 144548352

約数和(自身を除く): 94764352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 125, 127, 140, 160, 175, 196, 200, 224, 245, 250, 254, 280, 320, 350, 392, 400, 448, 490, 500, 508, 560, 635, 700, 784, 800, 875, 889, 980, 1000, 1016, 1120, 1225, 1270, 1400, 1568, 1600, 1750, 1778, 1960, 2000, 2032, 2240, 2450, 2540, 2800, 3136, 3175, 3500, 3556, 3920, 4000, 4064, 4445, 4900, 5080, 5600, 6125, 6223, 6350, 7000, 7112, 7840, 8000, 8128, 8890, 9800, 10160, 11200, 12250, 12446, 12700, 14000, 14224, 15680, 15875, 17780, 19600, 20320, 22225, 24500, 24892, 25400, 28000, 28448, 31115, 31750, 35560, 39200, 40640, 44450, 49000, 49784, 50800, 56000, 56896, 62230, 63500, 71120, 78400, 88900, 98000, 99568, 101600, 111125, 124460, 127000, 142240, 155575, 177800, 196000, 199136, 203200, 222250, 248920, 254000, 284480, 311150, 355600, 392000, 398272, 444500, 497840, 508000, 622300, 711200, 777875, 889000, 995680, 1016000, 1244600, 1422400, 1555750, 1778000, 1991360, 2489200, 3111500, 3556000, 4978400, 6223000, 7112000, 9956800, 12446000, 24892000, 49784000]

約数ペア:

[(1, 49784000), (2, 24892000), (4, 12446000), (5, 9956800), (7, 7112000), (8, 6223000), (10, 4978400), (14, 3556000), (16, 3111500), (20, 2489200), (25, 1991360), (28, 1778000), (32, 1555750), (35, 1422400), (40, 1244600), (49, 1016000), (50, 995680), (56, 889000), (64, 777875), (70, 711200), (80, 622300), (98, 508000), (100, 497840), (112, 444500), (125, 398272), (127, 392000), (140, 355600), (160, 311150), (175, 284480), (196, 254000), (200, 248920), (224, 222250), (245, 203200), (250, 199136), (254, 196000), (280, 177800), (320, 155575), (350, 142240), (392, 127000), (400, 124460), (448, 111125), (490, 101600), (500, 99568), (508, 98000), (560, 88900), (635, 78400), (700, 71120), (784, 63500), (800, 62230), (875, 56896), (889, 56000), (980, 50800), (1000, 49784), (1016, 49000), (1120, 44450), (1225, 40640), (1270, 39200), (1400, 35560), (1568, 31750), (1600, 31115), (1750, 28448), (1778, 28000), (1960, 25400), (2000, 24892), (2032, 24500), (2240, 22225), (2450, 20320), (2540, 19600), (2800, 17780), (3136, 15875), (3175, 15680), (3500, 14224), (3556, 14000), (3920, 12700), (4000, 12446), (4064, 12250), (4445, 11200), (4900, 10160), (5080, 9800), (5600, 8890), (6125, 8128), (6223, 8000), (6350, 7840), (7000, 7112)]