55403658

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{161999}}^1$

素因数の和:162026

約数の個数: 24

約数和(自身を含む): 126360000

約数和(自身を除く): 70956342

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 161999, 323998, 485997, 971994, 1457991, 2915982, 3077981, 6155962, 9233943, 18467886, 27701829, 55403658]

約数ペア:

[(1, 55403658), (2, 27701829), (3, 18467886), (6, 9233943), (9, 6155962), (18, 3077981), (19, 2915982), (38, 1457991), (57, 971994), (114, 485997), (171, 323998), (342, 161999)]