53011088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5927}}^1$

素因数の和:5991

約数の個数: 40

約数和(自身を含む): 113201088

約数和(自身を除く): 60190000

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 5927, 8944, 11854, 23708, 47416, 77051, 94832, 154102, 254861, 308204, 509722, 616408, 1019444, 1232816, 2038888, 3313193, 4077776, 6626386, 13252772, 26505544, 53011088]

約数ペア:

[(1, 53011088), (2, 26505544), (4, 13252772), (8, 6626386), (13, 4077776), (16, 3313193), (26, 2038888), (43, 1232816), (52, 1019444), (86, 616408), (104, 509722), (172, 308204), (208, 254861), (344, 154102), (559, 94832), (688, 77051), (1118, 47416), (2236, 23708), (4472, 11854), (5927, 8944)]