51936272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{170843}}^1$

素因数の和:170870

約数の個数: 20

約数和(自身を含む): 105923280

約数和(自身を除く): 53987008

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 170843, 341686, 683372, 1366744, 2733488, 3246017, 6492034, 12984068, 25968136, 51936272]

約数ペア:

[(1, 51936272), (2, 25968136), (4, 12984068), (8, 6492034), (16, 3246017), (19, 2733488), (38, 1366744), (76, 683372), (152, 341686), (304, 170843)]