52566640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:159

約数の個数: 160

約数和(自身を含む): 149276160

約数和(自身を除く): 96709520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 43, 56, 59, 70, 74, 80, 86, 112, 118, 140, 148, 172, 185, 215, 236, 259, 280, 295, 296, 301, 344, 370, 413, 430, 472, 518, 560, 590, 592, 602, 688, 740, 826, 860, 944, 1036, 1180, 1204, 1295, 1480, 1505, 1591, 1652, 1720, 2065, 2072, 2183, 2360, 2408, 2537, 2590, 2960, 3010, 3182, 3304, 3440, 4130, 4144, 4366, 4720, 4816, 5074, 5180, 6020, 6364, 6608, 7955, 8260, 8732, 10148, 10360, 10915, 11137, 12040, 12685, 12728, 15281, 15910, 16520, 17464, 17759, 20296, 20720, 21830, 22274, 24080, 25370, 25456, 30562, 31820, 33040, 34928, 35518, 40592, 43660, 44548, 50740, 55685, 61124, 63640, 71036, 76405, 87320, 88795, 89096, 93869, 101480, 111370, 122248, 127280, 142072, 152810, 174640, 177590, 178192, 187738, 202960, 222740, 244496, 284144, 305620, 355180, 375476, 445480, 469345, 611240, 657083, 710360, 750952, 890960, 938690, 1222480, 1314166, 1420720, 1501904, 1877380, 2628332, 3285415, 3754760, 5256664, 6570830, 7509520, 10513328, 13141660, 26283320, 52566640]

約数ペア:

[(1, 52566640), (2, 26283320), (4, 13141660), (5, 10513328), (7, 7509520), (8, 6570830), (10, 5256664), (14, 3754760), (16, 3285415), (20, 2628332), (28, 1877380), (35, 1501904), (37, 1420720), (40, 1314166), (43, 1222480), (56, 938690), (59, 890960), (70, 750952), (74, 710360), (80, 657083), (86, 611240), (112, 469345), (118, 445480), (140, 375476), (148, 355180), (172, 305620), (185, 284144), (215, 244496), (236, 222740), (259, 202960), (280, 187738), (295, 178192), (296, 177590), (301, 174640), (344, 152810), (370, 142072), (413, 127280), (430, 122248), (472, 111370), (518, 101480), (560, 93869), (590, 89096), (592, 88795), (602, 87320), (688, 76405), (740, 71036), (826, 63640), (860, 61124), (944, 55685), (1036, 50740), (1180, 44548), (1204, 43660), (1295, 40592), (1480, 35518), (1505, 34928), (1591, 33040), (1652, 31820), (1720, 30562), (2065, 25456), (2072, 25370), (2183, 24080), (2360, 22274), (2408, 21830), (2537, 20720), (2590, 20296), (2960, 17759), (3010, 17464), (3182, 16520), (3304, 15910), (3440, 15281), (4130, 12728), (4144, 12685), (4366, 12040), (4720, 11137), (4816, 10915), (5074, 10360), (5180, 10148), (6020, 8732), (6364, 8260), (6608, 7955)]