53977180

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{7121}}^1$

素因数の和:7509

約数の個数: 24

約数和(自身を含む): 113667120

約数和(自身を除く): 59689940

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 7121, 7580, 14242, 28484, 35605, 71210, 142420, 2698859, 5397718, 10795436, 13494295, 26988590, 53977180]

約数ペア:

[(1, 53977180), (2, 26988590), (4, 13494295), (5, 10795436), (10, 5397718), (20, 2698859), (379, 142420), (758, 71210), (1516, 35605), (1895, 28484), (3790, 14242), (7121, 7580)]