53481844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{193}}^1$

素因数の和:356

約数の個数: 36

約数和(自身を含む): 102721836

約数和(自身を除く): 49239992

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 193, 292, 386, 772, 949, 1898, 2509, 3796, 5018, 5329, 10036, 10658, 14089, 21316, 28178, 56356, 69277, 138554, 183157, 277108, 366314, 732628, 1028497, 2056994, 4113988, 13370461, 26740922, 53481844]

約数ペア:

[(1, 53481844), (2, 26740922), (4, 13370461), (13, 4113988), (26, 2056994), (52, 1028497), (73, 732628), (146, 366314), (193, 277108), (292, 183157), (386, 138554), (772, 69277), (949, 56356), (1898, 28178), (2509, 21316), (3796, 14089), (5018, 10658), (5329, 10036)]