49078540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{350561}}^1$

素因数の和:350577

約数の個数: 24

約数和(自身を含む): 117788832

約数和(自身を除く): 68710292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 350561, 701122, 1402244, 1752805, 2453927, 3505610, 4907854, 7011220, 9815708, 12269635, 24539270, 49078540]

約数ペア:

[(1, 49078540), (2, 24539270), (4, 12269635), (5, 9815708), (7, 7011220), (10, 4907854), (14, 3505610), (20, 2453927), (28, 1752805), (35, 1402244), (70, 701122), (140, 350561)]