53310740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3697}}^1$

素因数の和:3816

約数の個数: 48

約数和(自身を含む): 129222912

約数和(自身を除く): 75912172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 2060, 2884, 3605, 3697, 7210, 7394, 14420, 14788, 18485, 25879, 36970, 51758, 73940, 103516, 129395, 258790, 380791, 517580, 761582, 1523164, 1903955, 2665537, 3807910, 5331074, 7615820, 10662148, 13327685, 26655370, 53310740]

約数ペア:

[(1, 53310740), (2, 26655370), (4, 13327685), (5, 10662148), (7, 7615820), (10, 5331074), (14, 3807910), (20, 2665537), (28, 1903955), (35, 1523164), (70, 761582), (103, 517580), (140, 380791), (206, 258790), (412, 129395), (515, 103516), (721, 73940), (1030, 51758), (1442, 36970), (2060, 25879), (2884, 18485), (3605, 14788), (3697, 14420), (7210, 7394)]