51169774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{9829}}^1$

素因数の和:9987

約数の個数: 16

約数和(自身を含む): 81392400

約数和(自身を除く): 30222626

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 9829, 19658, 186751, 373502, 1346573, 2693146, 25584887, 51169774]

約数ペア:

[(1, 51169774), (2, 25584887), (19, 2693146), (38, 1346573), (137, 373502), (274, 186751), (2603, 19658), (5206, 9829)]