51737600

素因数分解:

$2^{10}\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 132

約数和(自身を含む): 134021184

約数和(自身を除く): 82283584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 47, 50, 64, 80, 86, 94, 100, 128, 160, 172, 188, 200, 215, 235, 256, 320, 344, 376, 400, 430, 470, 512, 640, 688, 752, 800, 860, 940, 1024, 1075, 1175, 1280, 1376, 1504, 1600, 1720, 1880, 2021, 2150, 2350, 2560, 2752, 3008, 3200, 3440, 3760, 4042, 4300, 4700, 5120, 5504, 6016, 6400, 6880, 7520, 8084, 8600, 9400, 10105, 11008, 12032, 12800, 13760, 15040, 16168, 17200, 18800, 20210, 22016, 24064, 25600, 27520, 30080, 32336, 34400, 37600, 40420, 44032, 48128, 50525, 55040, 60160, 64672, 68800, 75200, 80840, 101050, 110080, 120320, 129344, 137600, 150400, 161680, 202100, 220160, 240640, 258688, 275200, 300800, 323360, 404200, 517376, 550400, 601600, 646720, 808400, 1034752, 1100800, 1203200, 1293440, 1616800, 2069504, 2586880, 3233600, 5173760, 6467200, 10347520, 12934400, 25868800, 51737600]

約数ペア:

[(1, 51737600), (2, 25868800), (4, 12934400), (5, 10347520), (8, 6467200), (10, 5173760), (16, 3233600), (20, 2586880), (25, 2069504), (32, 1616800), (40, 1293440), (43, 1203200), (47, 1100800), (50, 1034752), (64, 808400), (80, 646720), (86, 601600), (94, 550400), (100, 517376), (128, 404200), (160, 323360), (172, 300800), (188, 275200), (200, 258688), (215, 240640), (235, 220160), (256, 202100), (320, 161680), (344, 150400), (376, 137600), (400, 129344), (430, 120320), (470, 110080), (512, 101050), (640, 80840), (688, 75200), (752, 68800), (800, 64672), (860, 60160), (940, 55040), (1024, 50525), (1075, 48128), (1175, 44032), (1280, 40420), (1376, 37600), (1504, 34400), (1600, 32336), (1720, 30080), (1880, 27520), (2021, 25600), (2150, 24064), (2350, 22016), (2560, 20210), (2752, 18800), (3008, 17200), (3200, 16168), (3440, 15040), (3760, 13760), (4042, 12800), (4300, 12032), (4700, 11008), (5120, 10105), (5504, 9400), (6016, 8600), (6400, 8084), (6880, 7520)]