51556162

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{563}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 91828224

約数和(自身を除く): 40272062

約数列:

[1, 2, 7, 14, 31, 62, 211, 217, 422, 434, 563, 1126, 1477, 2954, 3941, 6541, 7882, 13082, 17453, 34906, 45787, 91574, 118793, 122171, 237586, 244342, 831551, 1663102, 3682583, 7365166, 25778081, 51556162]

約数ペア:

[(1, 51556162), (2, 25778081), (7, 7365166), (14, 3682583), (31, 1663102), (62, 831551), (211, 244342), (217, 237586), (422, 122171), (434, 118793), (563, 91574), (1126, 45787), (1477, 34906), (2954, 17453), (3941, 13082), (6541, 7882)]