47678906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 80466048

約数和(自身を除く): 32787142

約数列:

[1, 2, 11, 22, 53, 103, 106, 206, 397, 583, 794, 1133, 1166, 2266, 4367, 5459, 8734, 10918, 21041, 40891, 42082, 60049, 81782, 120098, 231451, 449801, 462902, 899602, 2167223, 4334446, 23839453, 47678906]

約数ペア:

[(1, 47678906), (2, 23839453), (11, 4334446), (22, 2167223), (53, 899602), (103, 462902), (106, 449801), (206, 231451), (397, 120098), (583, 81782), (794, 60049), (1133, 42082), (1166, 40891), (2266, 21041), (4367, 10918), (5459, 8734)]