55987393

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5231}}^1$

素因数の和:5388

約数の個数: 16

約数和(自身を含む): 70318080

約数和(自身を除く): 14330687

約数列:

[1, 7, 11, 77, 139, 973, 1529, 5231, 10703, 36617, 57541, 402787, 727109, 5089763, 7998199, 55987393]

約数ペア:

[(1, 55987393), (7, 7998199), (11, 5089763), (77, 727109), (139, 402787), (973, 57541), (1529, 36617), (5231, 10703)]