49294000

素因数分解:

$2^4\times 5^3\times 7^2\times {\mathrm{503}}^1$

素因数の和:540

約数の個数: 120

約数和(自身を含む): 138928608

約数和(自身を除く): 89634608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 400, 490, 500, 503, 560, 700, 784, 875, 980, 1000, 1006, 1225, 1400, 1750, 1960, 2000, 2012, 2450, 2515, 2800, 3500, 3521, 3920, 4024, 4900, 5030, 6125, 7000, 7042, 8048, 9800, 10060, 12250, 12575, 14000, 14084, 17605, 19600, 20120, 24500, 24647, 25150, 28168, 35210, 40240, 49000, 49294, 50300, 56336, 62875, 70420, 88025, 98000, 98588, 100600, 123235, 125750, 140840, 176050, 197176, 201200, 246470, 251500, 281680, 352100, 394352, 440125, 492940, 503000, 616175, 704200, 880250, 985880, 1006000, 1232350, 1408400, 1760500, 1971760, 2464700, 3080875, 3521000, 4929400, 6161750, 7042000, 9858800, 12323500, 24647000, 49294000]

約数ペア:

[(1, 49294000), (2, 24647000), (4, 12323500), (5, 9858800), (7, 7042000), (8, 6161750), (10, 4929400), (14, 3521000), (16, 3080875), (20, 2464700), (25, 1971760), (28, 1760500), (35, 1408400), (40, 1232350), (49, 1006000), (50, 985880), (56, 880250), (70, 704200), (80, 616175), (98, 503000), (100, 492940), (112, 440125), (125, 394352), (140, 352100), (175, 281680), (196, 251500), (200, 246470), (245, 201200), (250, 197176), (280, 176050), (350, 140840), (392, 125750), (400, 123235), (490, 100600), (500, 98588), (503, 98000), (560, 88025), (700, 70420), (784, 62875), (875, 56336), (980, 50300), (1000, 49294), (1006, 49000), (1225, 40240), (1400, 35210), (1750, 28168), (1960, 25150), (2000, 24647), (2012, 24500), (2450, 20120), (2515, 19600), (2800, 17605), (3500, 14084), (3521, 14000), (3920, 12575), (4024, 12250), (4900, 10060), (5030, 9800), (6125, 8048), (7000, 7042)]