51793000

素因数分解:

$2^3\times 5^3\times 7^3\times {\mathrm{151}}^1$

素因数の和:193

約数の個数: 128

約数和(自身を含む): 142272000

約数和(自身を除く): 90479000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 125, 140, 151, 175, 196, 200, 245, 250, 280, 302, 343, 350, 392, 490, 500, 604, 686, 700, 755, 875, 980, 1000, 1057, 1208, 1225, 1372, 1400, 1510, 1715, 1750, 1960, 2114, 2450, 2744, 3020, 3430, 3500, 3775, 4228, 4900, 5285, 6040, 6125, 6860, 7000, 7399, 7550, 8456, 8575, 9800, 10570, 12250, 13720, 14798, 15100, 17150, 18875, 21140, 24500, 26425, 29596, 30200, 34300, 36995, 37750, 42280, 42875, 49000, 51793, 52850, 59192, 68600, 73990, 75500, 85750, 103586, 105700, 132125, 147980, 151000, 171500, 184975, 207172, 211400, 258965, 264250, 295960, 343000, 369950, 414344, 517930, 528500, 739900, 924875, 1035860, 1057000, 1294825, 1479800, 1849750, 2071720, 2589650, 3699500, 5179300, 6474125, 7399000, 10358600, 12948250, 25896500, 51793000]

約数ペア:

[(1, 51793000), (2, 25896500), (4, 12948250), (5, 10358600), (7, 7399000), (8, 6474125), (10, 5179300), (14, 3699500), (20, 2589650), (25, 2071720), (28, 1849750), (35, 1479800), (40, 1294825), (49, 1057000), (50, 1035860), (56, 924875), (70, 739900), (98, 528500), (100, 517930), (125, 414344), (140, 369950), (151, 343000), (175, 295960), (196, 264250), (200, 258965), (245, 211400), (250, 207172), (280, 184975), (302, 171500), (343, 151000), (350, 147980), (392, 132125), (490, 105700), (500, 103586), (604, 85750), (686, 75500), (700, 73990), (755, 68600), (875, 59192), (980, 52850), (1000, 51793), (1057, 49000), (1208, 42875), (1225, 42280), (1372, 37750), (1400, 36995), (1510, 34300), (1715, 30200), (1750, 29596), (1960, 26425), (2114, 24500), (2450, 21140), (2744, 18875), (3020, 17150), (3430, 15100), (3500, 14798), (3775, 13720), (4228, 12250), (4900, 10570), (5285, 9800), (6040, 8575), (6125, 8456), (6860, 7550), (7000, 7399)]