50078000

素因数分解:

$2^4\times 5^3\times 7^3\times {\mathrm{73}}^1$

素因数の和:117

約数の個数: 160

約数和(自身を含む): 143145600

約数和(自身を除く): 93067600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 73, 80, 98, 100, 112, 125, 140, 146, 175, 196, 200, 245, 250, 280, 292, 343, 350, 365, 392, 400, 490, 500, 511, 560, 584, 686, 700, 730, 784, 875, 980, 1000, 1022, 1168, 1225, 1372, 1400, 1460, 1715, 1750, 1825, 1960, 2000, 2044, 2450, 2555, 2744, 2800, 2920, 3430, 3500, 3577, 3650, 3920, 4088, 4900, 5110, 5488, 5840, 6125, 6860, 7000, 7154, 7300, 8176, 8575, 9125, 9800, 10220, 12250, 12775, 13720, 14000, 14308, 14600, 17150, 17885, 18250, 19600, 20440, 24500, 25039, 25550, 27440, 28616, 29200, 34300, 35770, 36500, 40880, 42875, 49000, 50078, 51100, 57232, 63875, 68600, 71540, 73000, 85750, 89425, 98000, 100156, 102200, 125195, 127750, 137200, 143080, 146000, 171500, 178850, 200312, 204400, 250390, 255500, 286160, 343000, 357700, 400624, 447125, 500780, 511000, 625975, 686000, 715400, 894250, 1001560, 1022000, 1251950, 1430800, 1788500, 2003120, 2503900, 3129875, 3577000, 5007800, 6259750, 7154000, 10015600, 12519500, 25039000, 50078000]

約数ペア:

[(1, 50078000), (2, 25039000), (4, 12519500), (5, 10015600), (7, 7154000), (8, 6259750), (10, 5007800), (14, 3577000), (16, 3129875), (20, 2503900), (25, 2003120), (28, 1788500), (35, 1430800), (40, 1251950), (49, 1022000), (50, 1001560), (56, 894250), (70, 715400), (73, 686000), (80, 625975), (98, 511000), (100, 500780), (112, 447125), (125, 400624), (140, 357700), (146, 343000), (175, 286160), (196, 255500), (200, 250390), (245, 204400), (250, 200312), (280, 178850), (292, 171500), (343, 146000), (350, 143080), (365, 137200), (392, 127750), (400, 125195), (490, 102200), (500, 100156), (511, 98000), (560, 89425), (584, 85750), (686, 73000), (700, 71540), (730, 68600), (784, 63875), (875, 57232), (980, 51100), (1000, 50078), (1022, 49000), (1168, 42875), (1225, 40880), (1372, 36500), (1400, 35770), (1460, 34300), (1715, 29200), (1750, 28616), (1825, 27440), (1960, 25550), (2000, 25039), (2044, 24500), (2450, 20440), (2555, 19600), (2744, 18250), (2800, 17885), (2920, 17150), (3430, 14600), (3500, 14308), (3577, 14000), (3650, 13720), (3920, 12775), (4088, 12250), (4900, 10220), (5110, 9800), (5488, 9125), (5840, 8575), (6125, 8176), (6860, 7300), (7000, 7154)]