52153100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{27449}}^1$

素因数の和:27482

約数の個数: 36

約数和(自身を含む): 119133000

約数和(自身を除く): 66979900

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 27449, 54898, 109796, 137245, 274490, 521531, 548980, 686225, 1043062, 1372450, 2086124, 2607655, 2744900, 5215310, 10430620, 13038275, 26076550, 52153100]

約数ペア:

[(1, 52153100), (2, 26076550), (4, 13038275), (5, 10430620), (10, 5215310), (19, 2744900), (20, 2607655), (25, 2086124), (38, 1372450), (50, 1043062), (76, 686225), (95, 548980), (100, 521531), (190, 274490), (380, 137245), (475, 109796), (950, 54898), (1900, 27449)]