50912000

素因数分解:

$2^8\times 5^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 144

約数和(自身を含む): 133285152

約数和(自身を除く): 82373152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 43, 50, 64, 74, 80, 86, 100, 125, 128, 148, 160, 172, 185, 200, 215, 250, 256, 296, 320, 344, 370, 400, 430, 500, 592, 640, 688, 740, 800, 860, 925, 1000, 1075, 1184, 1280, 1376, 1480, 1591, 1600, 1720, 1850, 2000, 2150, 2368, 2752, 2960, 3182, 3200, 3440, 3700, 4000, 4300, 4625, 4736, 5375, 5504, 5920, 6364, 6400, 6880, 7400, 7955, 8000, 8600, 9250, 9472, 10750, 11008, 11840, 12728, 13760, 14800, 15910, 16000, 17200, 18500, 21500, 23680, 25456, 27520, 29600, 31820, 32000, 34400, 37000, 39775, 43000, 47360, 50912, 55040, 59200, 63640, 68800, 74000, 79550, 86000, 101824, 118400, 127280, 137600, 148000, 159100, 172000, 198875, 203648, 236800, 254560, 275200, 296000, 318200, 344000, 397750, 407296, 509120, 592000, 636400, 688000, 795500, 1018240, 1184000, 1272800, 1376000, 1591000, 2036480, 2545600, 3182000, 5091200, 6364000, 10182400, 12728000, 25456000, 50912000]

約数ペア:

[(1, 50912000), (2, 25456000), (4, 12728000), (5, 10182400), (8, 6364000), (10, 5091200), (16, 3182000), (20, 2545600), (25, 2036480), (32, 1591000), (37, 1376000), (40, 1272800), (43, 1184000), (50, 1018240), (64, 795500), (74, 688000), (80, 636400), (86, 592000), (100, 509120), (125, 407296), (128, 397750), (148, 344000), (160, 318200), (172, 296000), (185, 275200), (200, 254560), (215, 236800), (250, 203648), (256, 198875), (296, 172000), (320, 159100), (344, 148000), (370, 137600), (400, 127280), (430, 118400), (500, 101824), (592, 86000), (640, 79550), (688, 74000), (740, 68800), (800, 63640), (860, 59200), (925, 55040), (1000, 50912), (1075, 47360), (1184, 43000), (1280, 39775), (1376, 37000), (1480, 34400), (1591, 32000), (1600, 31820), (1720, 29600), (1850, 27520), (2000, 25456), (2150, 23680), (2368, 21500), (2752, 18500), (2960, 17200), (3182, 16000), (3200, 15910), (3440, 14800), (3700, 13760), (4000, 12728), (4300, 11840), (4625, 11008), (4736, 10750), (5375, 9472), (5504, 9250), (5920, 8600), (6364, 8000), (6400, 7955), (6880, 7400)]