47449224

素因数分解:

$2^3\times 3^2\times {\mathrm{661}}^1\times {\mathrm{997}}^1$

素因数の和:1670

約数の個数: 48

約数和(自身を含む): 128831820

約数和(自身を除く): 81382596

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 661, 997, 1322, 1983, 1994, 2644, 2991, 3966, 3988, 5288, 5949, 5982, 7932, 7976, 8973, 11898, 11964, 15864, 17946, 23796, 23928, 35892, 47592, 71784, 659017, 1318034, 1977051, 2636068, 3954102, 5272136, 5931153, 7908204, 11862306, 15816408, 23724612, 47449224]

約数ペア:

[(1, 47449224), (2, 23724612), (3, 15816408), (4, 11862306), (6, 7908204), (8, 5931153), (9, 5272136), (12, 3954102), (18, 2636068), (24, 1977051), (36, 1318034), (72, 659017), (661, 71784), (997, 47592), (1322, 35892), (1983, 23928), (1994, 23796), (2644, 17946), (2991, 15864), (3966, 11964), (3988, 11898), (5288, 8973), (5949, 7976), (5982, 7932)]