54420037

素因数分解:

$7^3\times {\mathrm{29}}^1\times {\mathrm{5471}}^1$

素因数の和:5521

約数の個数: 16

約数和(自身を含む): 65664000

約数和(自身を除く): 11243963

約数列:

[1, 7, 29, 49, 203, 343, 1421, 5471, 9947, 38297, 158659, 268079, 1110613, 1876553, 7774291, 54420037]

約数ペア:

[(1, 54420037), (7, 7774291), (29, 1876553), (49, 1110613), (203, 268079), (343, 158659), (1421, 38297), (5471, 9947)]