52984360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 143337600

約数和(自身を除く): 90353240

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 59, 65, 88, 104, 110, 118, 130, 143, 157, 220, 236, 260, 286, 295, 314, 440, 472, 520, 572, 590, 628, 649, 715, 767, 785, 1144, 1180, 1256, 1298, 1430, 1534, 1570, 1727, 2041, 2360, 2596, 2860, 3068, 3140, 3245, 3454, 3835, 4082, 5192, 5720, 6136, 6280, 6490, 6908, 7670, 8164, 8437, 8635, 9263, 10205, 12980, 13816, 15340, 16328, 16874, 17270, 18526, 20410, 22451, 25960, 30680, 33748, 34540, 37052, 40820, 42185, 44902, 46315, 67496, 69080, 74104, 81640, 84370, 89804, 92630, 101893, 112255, 120419, 168740, 179608, 185260, 203786, 224510, 240838, 337480, 370520, 407572, 449020, 481676, 509465, 602095, 815144, 898040, 963352, 1018930, 1204190, 1324609, 2037860, 2408380, 2649218, 4075720, 4816760, 5298436, 6623045, 10596872, 13246090, 26492180, 52984360]

約数ペア:

[(1, 52984360), (2, 26492180), (4, 13246090), (5, 10596872), (8, 6623045), (10, 5298436), (11, 4816760), (13, 4075720), (20, 2649218), (22, 2408380), (26, 2037860), (40, 1324609), (44, 1204190), (52, 1018930), (55, 963352), (59, 898040), (65, 815144), (88, 602095), (104, 509465), (110, 481676), (118, 449020), (130, 407572), (143, 370520), (157, 337480), (220, 240838), (236, 224510), (260, 203786), (286, 185260), (295, 179608), (314, 168740), (440, 120419), (472, 112255), (520, 101893), (572, 92630), (590, 89804), (628, 84370), (649, 81640), (715, 74104), (767, 69080), (785, 67496), (1144, 46315), (1180, 44902), (1256, 42185), (1298, 40820), (1430, 37052), (1534, 34540), (1570, 33748), (1727, 30680), (2041, 25960), (2360, 22451), (2596, 20410), (2860, 18526), (3068, 17270), (3140, 16874), (3245, 16328), (3454, 15340), (3835, 13816), (4082, 12980), (5192, 10205), (5720, 9263), (6136, 8635), (6280, 8437), (6490, 8164), (6908, 7670)]