48239898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1083

約数の個数: 64

約数和(自身を含む): 118087680

約数和(自身を除く): 69847782

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 61, 114, 122, 133, 183, 266, 366, 399, 427, 798, 854, 991, 1159, 1281, 1982, 2318, 2562, 2973, 3477, 5946, 6937, 6954, 8113, 13874, 16226, 18829, 20811, 24339, 37658, 41622, 48678, 56487, 60451, 112974, 120902, 131803, 181353, 263606, 362706, 395409, 423157, 790818, 846314, 1148569, 1269471, 2297138, 2538942, 3445707, 6891414, 8039983, 16079966, 24119949, 48239898]

約数ペア:

[(1, 48239898), (2, 24119949), (3, 16079966), (6, 8039983), (7, 6891414), (14, 3445707), (19, 2538942), (21, 2297138), (38, 1269471), (42, 1148569), (57, 846314), (61, 790818), (114, 423157), (122, 395409), (133, 362706), (183, 263606), (266, 181353), (366, 131803), (399, 120902), (427, 112974), (798, 60451), (854, 56487), (991, 48678), (1159, 41622), (1281, 37658), (1982, 24339), (2318, 20811), (2562, 18829), (2973, 16226), (3477, 13874), (5946, 8113), (6937, 6954)]