49715540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{355111}}^1$

素因数の和:355127

約数の個数: 24

約数和(自身を含む): 119317632

約数和(自身を除く): 69602092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 355111, 710222, 1420444, 1775555, 2485777, 3551110, 4971554, 7102220, 9943108, 12428885, 24857770, 49715540]

約数ペア:

[(1, 49715540), (2, 24857770), (4, 12428885), (5, 9943108), (7, 7102220), (10, 4971554), (14, 3551110), (20, 2485777), (28, 1775555), (35, 1420444), (70, 710222), (140, 355111)]