50271739

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 63590400

約数和(自身を除く): 13318661

約数列:

[1, 7, 19, 31, 89, 133, 137, 217, 589, 623, 959, 1691, 2603, 2759, 4123, 4247, 11837, 12193, 18221, 19313, 29729, 52421, 80693, 85351, 231667, 366947, 377983, 564851, 1621669, 2645881, 7181677, 50271739]

約数ペア:

[(1, 50271739), (7, 7181677), (19, 2645881), (31, 1621669), (89, 564851), (133, 377983), (137, 366947), (217, 231667), (589, 85351), (623, 80693), (959, 52421), (1691, 29729), (2603, 19313), (2759, 18221), (4123, 12193), (4247, 11837)]