51521776

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{523}}^1$

素因数の和:709

約数の個数: 40

約数和(自身を含む): 102921984

約数和(自身を除く): 51400208

約数列:

[1, 2, 4, 8, 16, 47, 94, 131, 188, 262, 376, 523, 524, 752, 1046, 1048, 2092, 2096, 4184, 6157, 8368, 12314, 24581, 24628, 49162, 49256, 68513, 98324, 98512, 137026, 196648, 274052, 393296, 548104, 1096208, 3220111, 6440222, 12880444, 25760888, 51521776]

約数ペア:

[(1, 51521776), (2, 25760888), (4, 12880444), (8, 6440222), (16, 3220111), (47, 1096208), (94, 548104), (131, 393296), (188, 274052), (262, 196648), (376, 137026), (523, 98512), (524, 98324), (752, 68513), (1046, 49256), (1048, 49162), (2092, 24628), (2096, 24581), (4184, 12314), (6157, 8368)]