51736055

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1163}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 75091968

約数和(自身を除く): 23355913

約数列:

[1, 5, 7, 31, 35, 41, 155, 205, 217, 287, 1085, 1163, 1271, 1435, 5815, 6355, 8141, 8897, 36053, 40705, 44485, 47683, 180265, 238415, 252371, 333781, 1261855, 1478173, 1668905, 7390865, 10347211, 51736055]

約数ペア:

[(1, 51736055), (5, 10347211), (7, 7390865), (31, 1668905), (35, 1478173), (41, 1261855), (155, 333781), (205, 252371), (217, 238415), (287, 180265), (1085, 47683), (1163, 44485), (1271, 40705), (1435, 36053), (5815, 8897), (6355, 8141)]