53125919

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{36313}}^1$

素因数の和:36350

約数の個数: 16

約数和(自身を含む): 69722880

約数和(自身を除く): 16596961

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 36313, 254191, 399443, 689947, 2796101, 4829629, 7589417, 53125919]

約数ペア:

[(1, 53125919), (7, 7589417), (11, 4829629), (19, 2796101), (77, 689947), (133, 399443), (209, 254191), (1463, 36313)]