51392000

素因数分解:

$2^9\times 5^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:117

約数の個数: 160

約数和(自身を含む): 141714144

約数和(自身を除く): 90322144

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 73, 80, 88, 100, 110, 125, 128, 146, 160, 176, 200, 220, 250, 256, 275, 292, 320, 352, 365, 400, 440, 500, 512, 550, 584, 640, 704, 730, 800, 803, 880, 1000, 1100, 1168, 1280, 1375, 1408, 1460, 1600, 1606, 1760, 1825, 2000, 2200, 2336, 2560, 2750, 2816, 2920, 3200, 3212, 3520, 3650, 4000, 4015, 4400, 4672, 5500, 5632, 5840, 6400, 6424, 7040, 7300, 8000, 8030, 8800, 9125, 9344, 11000, 11680, 12800, 12848, 14080, 14600, 16000, 16060, 17600, 18250, 18688, 20075, 22000, 23360, 25696, 28160, 29200, 32000, 32120, 35200, 36500, 37376, 40150, 44000, 46720, 51392, 58400, 64000, 64240, 70400, 73000, 80300, 88000, 93440, 100375, 102784, 116800, 128480, 140800, 146000, 160600, 176000, 186880, 200750, 205568, 233600, 256960, 292000, 321200, 352000, 401500, 411136, 467200, 513920, 584000, 642400, 704000, 803000, 934400, 1027840, 1168000, 1284800, 1606000, 2055680, 2336000, 2569600, 3212000, 4672000, 5139200, 6424000, 10278400, 12848000, 25696000, 51392000]

約数ペア:

[(1, 51392000), (2, 25696000), (4, 12848000), (5, 10278400), (8, 6424000), (10, 5139200), (11, 4672000), (16, 3212000), (20, 2569600), (22, 2336000), (25, 2055680), (32, 1606000), (40, 1284800), (44, 1168000), (50, 1027840), (55, 934400), (64, 803000), (73, 704000), (80, 642400), (88, 584000), (100, 513920), (110, 467200), (125, 411136), (128, 401500), (146, 352000), (160, 321200), (176, 292000), (200, 256960), (220, 233600), (250, 205568), (256, 200750), (275, 186880), (292, 176000), (320, 160600), (352, 146000), (365, 140800), (400, 128480), (440, 116800), (500, 102784), (512, 100375), (550, 93440), (584, 88000), (640, 80300), (704, 73000), (730, 70400), (800, 64240), (803, 64000), (880, 58400), (1000, 51392), (1100, 46720), (1168, 44000), (1280, 40150), (1375, 37376), (1408, 36500), (1460, 35200), (1600, 32120), (1606, 32000), (1760, 29200), (1825, 28160), (2000, 25696), (2200, 23360), (2336, 22000), (2560, 20075), (2750, 18688), (2816, 18250), (2920, 17600), (3200, 16060), (3212, 16000), (3520, 14600), (3650, 14080), (4000, 12848), (4015, 12800), (4400, 11680), (4672, 11000), (5500, 9344), (5632, 9125), (5840, 8800), (6400, 8030), (6424, 8000), (7040, 7300)]