52758720

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{2617}}^1$

素因数の和:2647

約数の個数: 168

約数和(自身を含む): 207471264

約数和(自身を除く): 154712544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2617, 2880, 3360, 4032, 5040, 5234, 6720, 7851, 10080, 10468, 13085, 15702, 18319, 20160, 20936, 23553, 26170, 31404, 36638, 39255, 41872, 47106, 52340, 54957, 62808, 73276, 78510, 83744, 91595, 94212, 104680, 109914, 117765, 125616, 146552, 157020, 164871, 167488, 183190, 188424, 209360, 219828, 235530, 251232, 274785, 293104, 314040, 329742, 366380, 376848, 418720, 439656, 471060, 502464, 549570, 586208, 628080, 659484, 732760, 753696, 824355, 837440, 879312, 942120, 1099140, 1172416, 1256160, 1318968, 1465520, 1507392, 1648710, 1758624, 1884240, 2198280, 2512320, 2637936, 2931040, 3297420, 3517248, 3768480, 4396560, 5275872, 5862080, 6594840, 7536960, 8793120, 10551744, 13189680, 17586240, 26379360, 52758720]

約数ペア:

[(1, 52758720), (2, 26379360), (3, 17586240), (4, 13189680), (5, 10551744), (6, 8793120), (7, 7536960), (8, 6594840), (9, 5862080), (10, 5275872), (12, 4396560), (14, 3768480), (15, 3517248), (16, 3297420), (18, 2931040), (20, 2637936), (21, 2512320), (24, 2198280), (28, 1884240), (30, 1758624), (32, 1648710), (35, 1507392), (36, 1465520), (40, 1318968), (42, 1256160), (45, 1172416), (48, 1099140), (56, 942120), (60, 879312), (63, 837440), (64, 824355), (70, 753696), (72, 732760), (80, 659484), (84, 628080), (90, 586208), (96, 549570), (105, 502464), (112, 471060), (120, 439656), (126, 418720), (140, 376848), (144, 366380), (160, 329742), (168, 314040), (180, 293104), (192, 274785), (210, 251232), (224, 235530), (240, 219828), (252, 209360), (280, 188424), (288, 183190), (315, 167488), (320, 164871), (336, 157020), (360, 146552), (420, 125616), (448, 117765), (480, 109914), (504, 104680), (560, 94212), (576, 91595), (630, 83744), (672, 78510), (720, 73276), (840, 62808), (960, 54957), (1008, 52340), (1120, 47106), (1260, 41872), (1344, 39255), (1440, 36638), (1680, 31404), (2016, 26170), (2240, 23553), (2520, 20936), (2617, 20160), (2880, 18319), (3360, 15702), (4032, 13085), (5040, 10468), (5234, 10080), (6720, 7851)]