52079180

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 111978720

約数和(自身を除く): 59899540

約数列:

[1, 2, 4, 5, 10, 20, 83, 137, 166, 229, 274, 332, 415, 458, 548, 685, 830, 916, 1145, 1370, 1660, 2290, 2740, 4580, 11371, 19007, 22742, 31373, 38014, 45484, 56855, 62746, 76028, 95035, 113710, 125492, 156865, 190070, 227420, 313730, 380140, 627460, 2603959, 5207918, 10415836, 13019795, 26039590, 52079180]

約数ペア:

[(1, 52079180), (2, 26039590), (4, 13019795), (5, 10415836), (10, 5207918), (20, 2603959), (83, 627460), (137, 380140), (166, 313730), (229, 227420), (274, 190070), (332, 156865), (415, 125492), (458, 113710), (548, 95035), (685, 76028), (830, 62746), (916, 56855), (1145, 45484), (1370, 38014), (1660, 31373), (2290, 22742), (2740, 19007), (4580, 11371)]