55724207

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{929}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 74995200

約数和(自身を除く): 19270993

約数列:

[1, 7, 11, 19, 41, 77, 133, 209, 287, 451, 779, 929, 1463, 3157, 5453, 6503, 8569, 10219, 17651, 38089, 59983, 71533, 123557, 194161, 266623, 418979, 723691, 1359127, 2932853, 5065837, 7960601, 55724207]

約数ペア:

[(1, 55724207), (7, 7960601), (11, 5065837), (19, 2932853), (41, 1359127), (77, 723691), (133, 418979), (209, 266623), (287, 194161), (451, 123557), (779, 71533), (929, 59983), (1463, 38089), (3157, 17651), (5453, 10219), (6503, 8569)]