51371288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{337969}}^1$

素因数の和:337994

約数の個数: 16

約数和(自身を含む): 101391000

約数和(自身を除く): 50019712

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 337969, 675938, 1351876, 2703752, 6421411, 12842822, 25685644, 51371288]

約数ペア:

[(1, 51371288), (2, 25685644), (4, 12842822), (8, 6421411), (19, 2703752), (38, 1351876), (76, 675938), (152, 337969)]