53986163

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{36901}}^1$

素因数の和:36938

約数の個数: 16

約数和(自身を含む): 70851840

約数和(自身を除く): 16865677

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 36901, 258307, 405911, 701119, 2841377, 4907833, 7712309, 53986163]

約数ペア:

[(1, 53986163), (7, 7712309), (11, 4907833), (19, 2841377), (77, 701119), (133, 405911), (209, 258307), (1463, 36901)]