55874307

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 82001920

約数和(自身を除く): 26127613

約数列:

[1, 3, 19, 31, 57, 93, 103, 307, 309, 589, 921, 1767, 1957, 3193, 5833, 5871, 9517, 9579, 17499, 28551, 31621, 60667, 94863, 180823, 182001, 542469, 600799, 980251, 1802397, 2940753, 18624769, 55874307]

約数ペア:

[(1, 55874307), (3, 18624769), (19, 2940753), (31, 1802397), (57, 980251), (93, 600799), (103, 542469), (307, 182001), (309, 180823), (589, 94863), (921, 60667), (1767, 31621), (1957, 28551), (3193, 17499), (5833, 9579), (5871, 9517)]