53281852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 106624000

約数和(自身を除く): 53342148

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 199, 247, 271, 398, 494, 542, 796, 988, 1084, 2587, 3523, 3781, 5149, 5174, 7046, 7562, 10298, 10348, 14092, 15124, 20596, 49153, 53929, 66937, 98306, 107858, 133874, 196612, 215716, 267748, 701077, 1024651, 1402154, 2049302, 2804308, 4098604, 13320463, 26640926, 53281852]

約数ペア:

[(1, 53281852), (2, 26640926), (4, 13320463), (13, 4098604), (19, 2804308), (26, 2049302), (38, 1402154), (52, 1024651), (76, 701077), (199, 267748), (247, 215716), (271, 196612), (398, 133874), (494, 107858), (542, 98306), (796, 66937), (988, 53929), (1084, 49153), (2587, 20596), (3523, 15124), (3781, 14092), (5149, 10348), (5174, 10298), (7046, 7562)]