55144492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{199}}^1$

素因数の和:362

約数の個数: 36

約数和(自身を含む): 105898800

約数和(自身を除く): 50754308

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 199, 292, 398, 796, 949, 1898, 2587, 3796, 5174, 5329, 10348, 10658, 14527, 21316, 29054, 58108, 69277, 138554, 188851, 277108, 377702, 755404, 1060471, 2120942, 4241884, 13786123, 27572246, 55144492]

約数ペア:

[(1, 55144492), (2, 27572246), (4, 13786123), (13, 4241884), (26, 2120942), (52, 1060471), (73, 755404), (146, 377702), (199, 277108), (292, 188851), (398, 138554), (796, 69277), (949, 58108), (1898, 29054), (2587, 21316), (3796, 14527), (5174, 10658), (5329, 10348)]