53415138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20849}}^1$

素因数の和:20922

約数の個数: 32

約数和(自身を含む): 124099200

約数和(自身を除く): 70684062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 20849, 41698, 62547, 125094, 145943, 291886, 437829, 875658, 1271789, 2543578, 3815367, 7630734, 8902523, 17805046, 26707569, 53415138]

約数ペア:

[(1, 53415138), (2, 26707569), (3, 17805046), (6, 8902523), (7, 7630734), (14, 3815367), (21, 2543578), (42, 1271789), (61, 875658), (122, 437829), (183, 291886), (366, 145943), (427, 125094), (854, 62547), (1281, 41698), (2562, 20849)]