54210556

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{97501}}^1$

素因数の和:97644

約数の個数: 12

約数和(自身を含む): 95551960

約数和(自身を除く): 41341404

約数列:

[1, 2, 4, 139, 278, 556, 97501, 195002, 390004, 13552639, 27105278, 54210556]

約数ペア:

[(1, 54210556), (2, 27105278), (4, 13552639), (139, 390004), (278, 195002), (556, 97501)]