52554320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7219}}^1$

素因数の和:7252

約数の個数: 80

約数和(自身を含む): 150407040

約数和(自身を除く): 97852720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7219, 7280, 14438, 28876, 36095, 50533, 57752, 72190, 93847, 101066, 115504, 144380, 187694, 202132, 252665, 288760, 375388, 404264, 469235, 505330, 577520, 656929, 750776, 808528, 938470, 1010660, 1313858, 1501552, 1876940, 2021320, 2627716, 3284645, 3753880, 4042640, 5255432, 6569290, 7507760, 10510864, 13138580, 26277160, 52554320]

約数ペア:

[(1, 52554320), (2, 26277160), (4, 13138580), (5, 10510864), (7, 7507760), (8, 6569290), (10, 5255432), (13, 4042640), (14, 3753880), (16, 3284645), (20, 2627716), (26, 2021320), (28, 1876940), (35, 1501552), (40, 1313858), (52, 1010660), (56, 938470), (65, 808528), (70, 750776), (80, 656929), (91, 577520), (104, 505330), (112, 469235), (130, 404264), (140, 375388), (182, 288760), (208, 252665), (260, 202132), (280, 187694), (364, 144380), (455, 115504), (520, 101066), (560, 93847), (728, 72190), (910, 57752), (1040, 50533), (1456, 36095), (1820, 28876), (3640, 14438), (7219, 7280)]