551371450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{82913}}^1$

素因数の和:82951

約数の個数: 48

約数和(自身を含む): 1233760320

約数和(自身を除く): 682388870

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 3325, 6650, 82913, 165826, 414565, 580391, 829130, 1160782, 1575347, 2072825, 2901955, 3150694, 4145650, 5803910, 7876735, 11027429, 14509775, 15753470, 22054858, 29019550, 39383675, 55137145, 78767350, 110274290, 275685725, 551371450]

約数ペア:

[(1, 551371450), (2, 275685725), (5, 110274290), (7, 78767350), (10, 55137145), (14, 39383675), (19, 29019550), (25, 22054858), (35, 15753470), (38, 14509775), (50, 11027429), (70, 7876735), (95, 5803910), (133, 4145650), (175, 3150694), (190, 2901955), (266, 2072825), (350, 1575347), (475, 1160782), (665, 829130), (950, 580391), (1330, 414565), (3325, 165826), (6650, 82913)]