51658012

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 106086400

約数和(自身を除く): 54428388

約数列:

[1, 2, 4, 7, 14, 28, 73, 127, 146, 199, 254, 292, 398, 508, 511, 796, 889, 1022, 1393, 1778, 2044, 2786, 3556, 5572, 9271, 14527, 18542, 25273, 29054, 37084, 50546, 58108, 64897, 101092, 101689, 129794, 176911, 203378, 259588, 353822, 406756, 707644, 1844929, 3689858, 7379716, 12914503, 25829006, 51658012]

約数ペア:

[(1, 51658012), (2, 25829006), (4, 12914503), (7, 7379716), (14, 3689858), (28, 1844929), (73, 707644), (127, 406756), (146, 353822), (199, 259588), (254, 203378), (292, 176911), (398, 129794), (508, 101689), (511, 101092), (796, 64897), (889, 58108), (1022, 50546), (1393, 37084), (1778, 29054), (2044, 25273), (2786, 18542), (3556, 14527), (5572, 9271)]