57211486

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{1447}}^1$

素因数の和:1875

約数の個数: 16

約数和(自身を含む): 87731424

約数和(自身を除く): 30519938

約数列:

[1, 2, 53, 106, 373, 746, 1447, 2894, 19769, 39538, 76691, 153382, 539731, 1079462, 28605743, 57211486]

約数ペア:

[(1, 57211486), (2, 28605743), (53, 1079462), (106, 539731), (373, 153382), (746, 76691), (1447, 39538), (2894, 19769)]