50349981

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{613}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 77806080

約数和(自身を除く): 27456099

約数列:

[1, 3, 11, 19, 33, 57, 131, 209, 393, 613, 627, 1441, 1839, 2489, 4323, 6743, 7467, 11647, 20229, 27379, 34941, 80303, 82137, 128117, 240909, 384351, 883333, 1525757, 2649999, 4577271, 16783327, 50349981]

約数ペア:

[(1, 50349981), (3, 16783327), (11, 4577271), (19, 2649999), (33, 1525757), (57, 883333), (131, 384351), (209, 240909), (393, 128117), (613, 82137), (627, 80303), (1441, 34941), (1839, 27379), (2489, 20229), (4323, 11647), (6743, 7467)]