53089135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{503}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 74027520

約数和(自身を除く): 20938385

約数列:

[1, 5, 11, 19, 55, 95, 101, 209, 503, 505, 1045, 1111, 1919, 2515, 5533, 5555, 9557, 9595, 21109, 27665, 47785, 50803, 105127, 105545, 254015, 525635, 558833, 965257, 2794165, 4826285, 10617827, 53089135]

約数ペア:

[(1, 53089135), (5, 10617827), (11, 4826285), (19, 2794165), (55, 965257), (95, 558833), (101, 525635), (209, 254015), (503, 105545), (505, 105127), (1045, 50803), (1111, 47785), (1919, 27665), (2515, 21109), (5533, 9595), (5555, 9557)]