50351007

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2381}}^1$

素因数の和:2463

約数の個数: 32

約数和(自身を含む): 82321920

約数和(自身を除く): 31970913

約数列:

[1, 3, 7, 19, 21, 53, 57, 133, 159, 371, 399, 1007, 1113, 2381, 3021, 7049, 7143, 16667, 21147, 45239, 50001, 126193, 135717, 316673, 378579, 883351, 950019, 2397667, 2650053, 7193001, 16783669, 50351007]

約数ペア:

[(1, 50351007), (3, 16783669), (7, 7193001), (19, 2650053), (21, 2397667), (53, 950019), (57, 883351), (133, 378579), (159, 316673), (371, 135717), (399, 126193), (1007, 50001), (1113, 45239), (2381, 21147), (3021, 16667), (7049, 7143)]