55530154

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:366

約数の個数: 24

約数和(自身を含む): 86839200

約数和(自身を除く): 31309046

約数列:

[1, 2, 41, 82, 83, 166, 199, 398, 1681, 3362, 3403, 6806, 8159, 16318, 16517, 33034, 139523, 279046, 334519, 669038, 677197, 1354394, 27765077, 55530154]

約数ペア:

[(1, 55530154), (2, 27765077), (41, 1354394), (82, 677197), (83, 669038), (166, 334519), (199, 279046), (398, 139523), (1681, 33034), (3362, 16517), (3403, 16318), (6806, 8159)]