52430000

素因数分解:

$2^4\times 5^4\times 7^2\times {\mathrm{107}}^1$

素因数の和:149

約数の個数: 150

約数和(自身を含む): 149042916

約数和(自身を除く): 96612916

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 107, 112, 125, 140, 175, 196, 200, 214, 245, 250, 280, 350, 392, 400, 428, 490, 500, 535, 560, 625, 700, 749, 784, 856, 875, 980, 1000, 1070, 1225, 1250, 1400, 1498, 1712, 1750, 1960, 2000, 2140, 2450, 2500, 2675, 2800, 2996, 3500, 3745, 3920, 4280, 4375, 4900, 5000, 5243, 5350, 5992, 6125, 7000, 7490, 8560, 8750, 9800, 10000, 10486, 10700, 11984, 12250, 13375, 14000, 14980, 17500, 18725, 19600, 20972, 21400, 24500, 26215, 26750, 29960, 30625, 35000, 37450, 41944, 42800, 49000, 52430, 53500, 59920, 61250, 66875, 70000, 74900, 83888, 93625, 98000, 104860, 107000, 122500, 131075, 133750, 149800, 187250, 209720, 214000, 245000, 262150, 267500, 299600, 374500, 419440, 468125, 490000, 524300, 535000, 655375, 749000, 936250, 1048600, 1070000, 1310750, 1498000, 1872500, 2097200, 2621500, 3276875, 3745000, 5243000, 6553750, 7490000, 10486000, 13107500, 26215000, 52430000]

約数ペア:

[(1, 52430000), (2, 26215000), (4, 13107500), (5, 10486000), (7, 7490000), (8, 6553750), (10, 5243000), (14, 3745000), (16, 3276875), (20, 2621500), (25, 2097200), (28, 1872500), (35, 1498000), (40, 1310750), (49, 1070000), (50, 1048600), (56, 936250), (70, 749000), (80, 655375), (98, 535000), (100, 524300), (107, 490000), (112, 468125), (125, 419440), (140, 374500), (175, 299600), (196, 267500), (200, 262150), (214, 245000), (245, 214000), (250, 209720), (280, 187250), (350, 149800), (392, 133750), (400, 131075), (428, 122500), (490, 107000), (500, 104860), (535, 98000), (560, 93625), (625, 83888), (700, 74900), (749, 70000), (784, 66875), (856, 61250), (875, 59920), (980, 53500), (1000, 52430), (1070, 49000), (1225, 42800), (1250, 41944), (1400, 37450), (1498, 35000), (1712, 30625), (1750, 29960), (1960, 26750), (2000, 26215), (2140, 24500), (2450, 21400), (2500, 20972), (2675, 19600), (2800, 18725), (2996, 17500), (3500, 14980), (3745, 14000), (3920, 13375), (4280, 12250), (4375, 11984), (4900, 10700), (5000, 10486), (5243, 10000), (5350, 9800), (5992, 8750), (6125, 8560), (7000, 7490)]