50202921

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 75479040

約数和(自身を除く): 25276119

約数列:

[1, 3, 17, 19, 51, 57, 103, 309, 323, 503, 969, 1509, 1751, 1957, 5253, 5871, 8551, 9557, 25653, 28671, 33269, 51809, 99807, 155427, 162469, 487407, 880753, 984371, 2642259, 2953113, 16734307, 50202921]

約数ペア:

[(1, 50202921), (3, 16734307), (17, 2953113), (19, 2642259), (51, 984371), (57, 880753), (103, 487407), (309, 162469), (323, 155427), (503, 99807), (969, 51809), (1509, 33269), (1751, 28671), (1957, 25653), (5253, 9557), (5871, 8551)]