52880841

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 88023936

約数和(自身を除く): 35143095

約数列:

[1, 3, 9, 13, 23, 39, 43, 69, 117, 129, 207, 299, 387, 457, 559, 897, 989, 1371, 1677, 2691, 2967, 4113, 5031, 5941, 8901, 10511, 12857, 17823, 19651, 31533, 38571, 53469, 58953, 94599, 115713, 136643, 176859, 255463, 409929, 451973, 766389, 1229787, 1355919, 2299167, 4067757, 5875649, 17626947, 52880841]

約数ペア:

[(1, 52880841), (3, 17626947), (9, 5875649), (13, 4067757), (23, 2299167), (39, 1355919), (43, 1229787), (69, 766389), (117, 451973), (129, 409929), (207, 255463), (299, 176859), (387, 136643), (457, 115713), (559, 94599), (897, 58953), (989, 53469), (1371, 38571), (1677, 31533), (2691, 19651), (2967, 17823), (4113, 12857), (5031, 10511), (5941, 8901)]