53690322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1278341}}^1$

素因数の和:1278353

約数の個数: 16

約数和(自身を含む): 122720832

約数和(自身を除く): 69030510

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1278341, 2556682, 3835023, 7670046, 8948387, 17896774, 26845161, 53690322]

約数ペア:

[(1, 53690322), (2, 26845161), (3, 17896774), (6, 8948387), (7, 7670046), (14, 3835023), (21, 2556682), (42, 1278341)]