52546000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 160

約数和(自身を含む): 142990848

約数和(自身を除く): 90444848

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 43, 47, 50, 52, 65, 80, 86, 94, 100, 104, 125, 130, 172, 188, 200, 208, 215, 235, 250, 260, 325, 344, 376, 400, 430, 470, 500, 520, 559, 611, 650, 688, 752, 860, 940, 1000, 1040, 1075, 1118, 1175, 1222, 1300, 1625, 1720, 1880, 2000, 2021, 2150, 2236, 2350, 2444, 2600, 2795, 3055, 3250, 3440, 3760, 4042, 4300, 4472, 4700, 4888, 5200, 5375, 5590, 5875, 6110, 6500, 8084, 8600, 8944, 9400, 9776, 10105, 10750, 11180, 11750, 12220, 13000, 13975, 15275, 16168, 17200, 18800, 20210, 21500, 22360, 23500, 24440, 26000, 26273, 27950, 30550, 32336, 40420, 43000, 44720, 47000, 48880, 50525, 52546, 55900, 61100, 69875, 76375, 80840, 86000, 94000, 101050, 105092, 111800, 122200, 131365, 139750, 152750, 161680, 202100, 210184, 223600, 244400, 252625, 262730, 279500, 305500, 404200, 420368, 505250, 525460, 559000, 611000, 656825, 808400, 1010500, 1050920, 1118000, 1222000, 1313650, 2021000, 2101840, 2627300, 3284125, 4042000, 5254600, 6568250, 10509200, 13136500, 26273000, 52546000]

約数ペア:

[(1, 52546000), (2, 26273000), (4, 13136500), (5, 10509200), (8, 6568250), (10, 5254600), (13, 4042000), (16, 3284125), (20, 2627300), (25, 2101840), (26, 2021000), (40, 1313650), (43, 1222000), (47, 1118000), (50, 1050920), (52, 1010500), (65, 808400), (80, 656825), (86, 611000), (94, 559000), (100, 525460), (104, 505250), (125, 420368), (130, 404200), (172, 305500), (188, 279500), (200, 262730), (208, 252625), (215, 244400), (235, 223600), (250, 210184), (260, 202100), (325, 161680), (344, 152750), (376, 139750), (400, 131365), (430, 122200), (470, 111800), (500, 105092), (520, 101050), (559, 94000), (611, 86000), (650, 80840), (688, 76375), (752, 69875), (860, 61100), (940, 55900), (1000, 52546), (1040, 50525), (1075, 48880), (1118, 47000), (1175, 44720), (1222, 43000), (1300, 40420), (1625, 32336), (1720, 30550), (1880, 27950), (2000, 26273), (2021, 26000), (2150, 24440), (2236, 23500), (2350, 22360), (2444, 21500), (2600, 20210), (2795, 18800), (3055, 17200), (3250, 16168), (3440, 15275), (3760, 13975), (4042, 13000), (4300, 12220), (4472, 11750), (4700, 11180), (4888, 10750), (5200, 10105), (5375, 9776), (5590, 9400), (5875, 8944), (6110, 8600), (6500, 8084)]