42753964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{509}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 86365440

約数和(自身を除く): 43611476

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 83, 92, 166, 253, 332, 506, 509, 913, 1012, 1018, 1826, 1909, 2036, 3652, 3818, 5599, 7636, 11198, 11707, 20999, 22396, 23414, 41998, 42247, 46828, 83996, 84494, 128777, 168988, 257554, 464717, 515108, 929434, 971681, 1858868, 1943362, 3886724, 10688491, 21376982, 42753964]

約数ペア:

[(1, 42753964), (2, 21376982), (4, 10688491), (11, 3886724), (22, 1943362), (23, 1858868), (44, 971681), (46, 929434), (83, 515108), (92, 464717), (166, 257554), (253, 168988), (332, 128777), (506, 84494), (509, 83996), (913, 46828), (1012, 42247), (1018, 41998), (1826, 23414), (1909, 22396), (2036, 20999), (3652, 11707), (3818, 11198), (5599, 7636)]