51396120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:599

約数の個数: 160

約数和(自身を含む): 179031600

約数和(自身を除く): 127635480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 216, 232, 261, 270, 290, 324, 348, 360, 405, 435, 522, 540, 547, 580, 648, 696, 783, 810, 870, 1044, 1080, 1094, 1160, 1305, 1566, 1620, 1641, 1740, 2088, 2188, 2349, 2610, 2735, 3132, 3240, 3282, 3480, 3915, 4376, 4698, 4923, 5220, 5470, 6264, 6564, 7830, 8205, 9396, 9846, 10440, 10940, 11745, 13128, 14769, 15660, 15863, 16410, 18792, 19692, 21880, 23490, 24615, 29538, 31320, 31726, 32820, 39384, 44307, 46980, 47589, 49230, 59076, 63452, 65640, 73845, 79315, 88614, 93960, 95178, 98460, 118152, 126904, 142767, 147690, 158630, 177228, 190356, 196920, 221535, 237945, 285534, 295380, 317260, 354456, 380712, 428301, 443070, 475890, 571068, 590760, 634520, 713835, 856602, 886140, 951780, 1142136, 1284903, 1427670, 1713204, 1772280, 1903560, 2141505, 2569806, 2855340, 3426408, 4283010, 5139612, 5710680, 6424515, 8566020, 10279224, 12849030, 17132040, 25698060, 51396120]

約数ペア:

[(1, 51396120), (2, 25698060), (3, 17132040), (4, 12849030), (5, 10279224), (6, 8566020), (8, 6424515), (9, 5710680), (10, 5139612), (12, 4283010), (15, 3426408), (18, 2855340), (20, 2569806), (24, 2141505), (27, 1903560), (29, 1772280), (30, 1713204), (36, 1427670), (40, 1284903), (45, 1142136), (54, 951780), (58, 886140), (60, 856602), (72, 713835), (81, 634520), (87, 590760), (90, 571068), (108, 475890), (116, 443070), (120, 428301), (135, 380712), (145, 354456), (162, 317260), (174, 295380), (180, 285534), (216, 237945), (232, 221535), (261, 196920), (270, 190356), (290, 177228), (324, 158630), (348, 147690), (360, 142767), (405, 126904), (435, 118152), (522, 98460), (540, 95178), (547, 93960), (580, 88614), (648, 79315), (696, 73845), (783, 65640), (810, 63452), (870, 59076), (1044, 49230), (1080, 47589), (1094, 46980), (1160, 44307), (1305, 39384), (1566, 32820), (1620, 31726), (1641, 31320), (1740, 29538), (2088, 24615), (2188, 23490), (2349, 21880), (2610, 19692), (2735, 18792), (3132, 16410), (3240, 15863), (3282, 15660), (3480, 14769), (3915, 13128), (4376, 11745), (4698, 10940), (4923, 10440), (5220, 9846), (5470, 9396), (6264, 8205), (6564, 7830)]