50199121

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^2$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 62642240

約数和(自身を除く): 12443119

約数列:

[1, 7, 19, 37, 101, 133, 259, 703, 707, 1919, 3737, 4921, 10201, 13433, 26159, 71003, 71407, 193819, 377437, 497021, 1356733, 2642059, 7171303, 50199121]

約数ペア:

[(1, 50199121), (7, 7171303), (19, 2642059), (37, 1356733), (101, 497021), (133, 377437), (259, 193819), (703, 71407), (707, 71003), (1919, 26159), (3737, 13433), (4921, 10201)]