55453475

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28807}}^1$

素因数の和:28835

約数の個数: 24

約数和(自身を含む): 85732608

約数和(自身を除く): 30279133

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 28807, 144035, 201649, 316877, 720175, 1008245, 1584385, 2218139, 5041225, 7921925, 11090695, 55453475]

約数ペア:

[(1, 55453475), (5, 11090695), (7, 7921925), (11, 5041225), (25, 2218139), (35, 1584385), (55, 1008245), (77, 720175), (175, 316877), (275, 201649), (385, 144035), (1925, 28807)]