49829480

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{3529}}^1$

素因数の和:3893

約数の個数: 32

約数和(自身を含む): 112465800

約数和(自身を除く): 62636320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 706, 1412, 1765, 2824, 3529, 3530, 7058, 7060, 14116, 14120, 17645, 28232, 35290, 70580, 141160, 1245737, 2491474, 4982948, 6228685, 9965896, 12457370, 24914740, 49829480]

約数ペア:

[(1, 49829480), (2, 24914740), (4, 12457370), (5, 9965896), (8, 6228685), (10, 4982948), (20, 2491474), (40, 1245737), (353, 141160), (706, 70580), (1412, 35290), (1765, 28232), (2824, 17645), (3529, 14120), (3530, 14116), (7058, 7060)]