54679240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:503

約数の個数: 128

約数和(自身を含む): 157489920

約数和(自身を除く): 102810680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 41, 44, 55, 56, 70, 77, 82, 88, 110, 140, 154, 164, 205, 220, 280, 287, 308, 328, 385, 410, 433, 440, 451, 574, 616, 770, 820, 866, 902, 1148, 1435, 1540, 1640, 1732, 1804, 2165, 2255, 2296, 2870, 3031, 3080, 3157, 3464, 3608, 4330, 4510, 4763, 5740, 6062, 6314, 8660, 9020, 9526, 11480, 12124, 12628, 15155, 15785, 17320, 17753, 18040, 19052, 23815, 24248, 25256, 30310, 31570, 33341, 35506, 38104, 47630, 60620, 63140, 66682, 71012, 88765, 95260, 121240, 124271, 126280, 133364, 142024, 166705, 177530, 190520, 195283, 248542, 266728, 333410, 355060, 390566, 497084, 621355, 666820, 710120, 781132, 976415, 994168, 1242710, 1333640, 1366981, 1562264, 1952830, 2485420, 2733962, 3905660, 4970840, 5467924, 6834905, 7811320, 10935848, 13669810, 27339620, 54679240]

約数ペア:

[(1, 54679240), (2, 27339620), (4, 13669810), (5, 10935848), (7, 7811320), (8, 6834905), (10, 5467924), (11, 4970840), (14, 3905660), (20, 2733962), (22, 2485420), (28, 1952830), (35, 1562264), (40, 1366981), (41, 1333640), (44, 1242710), (55, 994168), (56, 976415), (70, 781132), (77, 710120), (82, 666820), (88, 621355), (110, 497084), (140, 390566), (154, 355060), (164, 333410), (205, 266728), (220, 248542), (280, 195283), (287, 190520), (308, 177530), (328, 166705), (385, 142024), (410, 133364), (433, 126280), (440, 124271), (451, 121240), (574, 95260), (616, 88765), (770, 71012), (820, 66682), (866, 63140), (902, 60620), (1148, 47630), (1435, 38104), (1540, 35506), (1640, 33341), (1732, 31570), (1804, 30310), (2165, 25256), (2255, 24248), (2296, 23815), (2870, 19052), (3031, 18040), (3080, 17753), (3157, 17320), (3464, 15785), (3608, 15155), (4330, 12628), (4510, 12124), (4763, 11480), (5740, 9526), (6062, 9020), (6314, 8660)]